/* ==========================================================================
   ATLAS STUDIO — software.css
   Tema escuro da página de software sob medida. Carregar depois de style.css.
   ========================================================================== */

body.dark {
  /* Inverte os tokens: o "principal" agora é claro sobre fundo preto */
  --ink: #f4f4f2;
  --ink-soft: #e2e2df;
  --paper: #07070a;
  --fog: #0e0e13;
  --fog-deep: #14141b;
  --line: #23232e;
  --line-strong: #34344360;
  --mute: #93939f;
  --mute-light: #6b6b78;

  /* Acentos técnicos desta página */
  --acc: #6ee7b7;
  --acc-2: #7dd3fc;
  --acc-3: #c4b5fd;

  background: var(--paper);
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Correções de componentes globais no escuro
   -------------------------------------------------------------------------- */
body.dark .header {
  background: rgba(7, 7, 10, 0.82);
  border-bottom-color: transparent;
}

body.dark .header.is-stuck { border-bottom-color: var(--line); }
body.dark .drawer { background: var(--paper); border-bottom-color: var(--line); }
body.dark .panel { box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9); }
/* Tokens invertidos: sem isto o rodapé fica com fundo claro e links brancos. */
body.dark .footer {
  background: var(--fog);
  color: #fff;
  border-top-color: var(--line);
}
body.dark .footer h4 { color: var(--acc); }
body.dark .footer__links a { color: rgba(255, 255, 255, 0.8); }
body.dark .footer__links a:hover { color: #fff; }
body.dark .footer__links span { color: rgba(255, 255, 255, 0.55); }
body.dark .footer__bar { border-top-color: var(--line); color: rgba(255, 255, 255, 0.55); }
body.dark .footer__bar a { color: rgba(255, 255, 255, 0.75); }
body.dark .footer__word { color: #fff; }
body.dark .footer__word span { color: rgba(255, 255, 255, 0.4); }
body.dark ::selection { background: var(--acc); color: #04120c; }

/* Botão claro sobre fundo escuro */
body.dark .btn { background: var(--ink); color: var(--paper); border-color: var(--ink); }
body.dark .btn:hover { background: #fff; }
body.dark .btn--ghost { background: transparent; color: var(--ink); }
body.dark .btn--ghost:hover { background: var(--ink); color: var(--paper); }
body.dark .btn--light { background: var(--paper); color: var(--ink); border-color: var(--line-strong); }
body.dark .btn--light:hover { background: var(--fog-deep); }

/* --------------------------------------------------------------------------
   Fundo animado
   -------------------------------------------------------------------------- */
.bg-fx {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.bg-fx__grid {
  position: absolute;
  inset: -50% -50% 0 -50%;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(700px) rotateX(62deg);
  transform-origin: top center;
  animation: gridflow 22s linear infinite;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
}

@keyframes gridflow {
  from { background-position: 0 0; }
  to { background-position: 0 64px; }
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.2;
  animation: drift 26s ease-in-out infinite;
}

.orb--1 { width: 460px; height: 460px; background: #10b981; top: -8%; right: -6%; }
.orb--2 { width: 380px; height: 380px; background: #0ea5e9; top: 42%; left: -8%; animation-delay: -8s; }
.orb--3 { width: 320px; height: 320px; background: #8b5cf6; bottom: -6%; right: 22%; animation-delay: -15s; }

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  33% { transform: translate3d(40px, -30px, 0) scale(1.1); }
  66% { transform: translate3d(-30px, 30px, 0) scale(0.94); }
}

@media (prefers-reduced-motion: reduce) {
  .bg-fx__grid, .orb { animation: none; }
}

/* --------------------------------------------------------------------------
   Hero da página
   -------------------------------------------------------------------------- */
.sw-hero {
  position: relative;
  padding-top: clamp(56px, 8vw, 110px);
  padding-bottom: clamp(48px, 6vw, 90px);
}

.sw-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 4.5vw, 68px);
  align-items: center;
}

@media (max-width: 1000px) { .sw-hero__grid { grid-template-columns: 1fr; } }

.sw-hero h1 {
  font-size: clamp(2.5rem, 6.4vw, 5.2rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.grad {
  background: linear-gradient(96deg, var(--acc) 0%, var(--acc-2) 48%, var(--acc-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% auto;
  animation: shift 7s linear infinite;
}

@keyframes shift {
  to { background-position: 200% center; }
}

.sw-hero__lead {
  font-size: var(--fs-lead);
  color: var(--mute);
  max-width: 50ch;
  margin-top: 24px;
  line-height: 1.6;
}

.sw-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.trust span { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { color: var(--acc); }

/* --------------------------------------------------------------------------
   Terminal
   -------------------------------------------------------------------------- */
.term {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(180deg, #0c0c12 0%, #08080c 100%);
  box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9);
  overflow: hidden;
}

.term__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.term__bar i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #2a2a36;
}

.term__name {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--mute-light);
  margin-left: 4px;
}

.term__body {
  padding: 18px 18px 22px;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.85;
  min-height: 300px;
}

.term__line { display: block; white-space: pre-wrap; }
.term__line--in { color: var(--ink); }
.term__line--in::before { content: "$ "; color: var(--acc); }
.term__line--out { color: var(--mute); }
.term__line--ok { color: var(--acc); }
.term__line--warn { color: var(--acc-2); }

.term__caret {
  display: inline-block;
  width: 7px; height: 1em;
  background: var(--acc);
  vertical-align: text-bottom;
  animation: blink 1s steps(2) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

/* --------------------------------------------------------------------------
   Marquee
   -------------------------------------------------------------------------- */
.marq {
  border-block: 1px solid var(--line);
  padding-block: 20px;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.marq__track {
  display: flex;
  gap: 44px;
  width: max-content;
  animation: slide 34s linear infinite;
}

.marq__track span {
  font-family: var(--display);
  font-size: clamp(1.1rem, 2.2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--mute-light);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 44px;
}

.marq__track span::after {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--acc);
  opacity: 0.7;
}

@keyframes slide {
  to { transform: translateX(-50%); }
}

.marq:hover .marq__track { animation-play-state: paused; }

/* --------------------------------------------------------------------------
   Cards / grades
   -------------------------------------------------------------------------- */
.glass {
  position: relative;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.008));
  overflow: hidden;
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
}

.glass::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%),
              rgba(110, 231, 183, 0.09), transparent 45%);
  opacity: 0;
  transition: opacity var(--t-mid) var(--ease);
  pointer-events: none;
}

.glass:hover { transform: translateY(-4px); border-color: #2e2e3c; }
.glass:hover::after { opacity: 1; }

.glass__n {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--acc);
  margin-bottom: 16px;
}

.glass h3 { font-size: 1.24rem; margin-bottom: 10px; letter-spacing: -0.02em; }
.glass h4 { font-family: var(--body); font-size: 1rem; font-weight: 600; letter-spacing: 0; margin-bottom: 8px; }
.glass p { color: var(--mute); font-size: 0.92rem; line-height: 1.6; }

.g3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(14px, 1.8vw, 22px); }
.g2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(14px, 1.8vw, 22px); }
.g4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: clamp(12px, 1.4vw, 18px); }

/* --------------------------------------------------------------------------
   Comparativo
   -------------------------------------------------------------------------- */
.cmp {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}

.cmp__row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

.cmp__row:last-child { border-bottom: 0; }

.cmp__row > div {
  padding: 18px 20px;
  border-right: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--mute);
}

.cmp__row > div:last-child { border-right: 0; }

.cmp__row--head > div {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.03);
}

.cmp__k { color: var(--ink) !important; font-weight: 500; }
.cmp__yes { color: var(--acc) !important; }
.cmp__no { color: #f87171 !important; }
.cmp__col--us { background: rgba(110, 231, 183, 0.045); }

@media (max-width: 760px) {
  .cmp__row { grid-template-columns: 1fr; }
  .cmp__row > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .cmp__row--head { display: none; }
  .cmp__row > div::before {
    content: attr(data-l);
    display: block;
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mute-light);
    margin-bottom: 5px;
  }
}

/* --------------------------------------------------------------------------
   Timeline vertical
   -------------------------------------------------------------------------- */
.tl { position: relative; padding-left: 34px; }

.tl::before {
  content: "";
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--line);
}

.tl__step { position: relative; padding-bottom: clamp(28px, 3.4vw, 44px); }
.tl__step:last-child { padding-bottom: 0; }

.tl__step::before {
  content: "";
  position: absolute;
  left: -34px; top: 6px;
  width: 15px; height: 15px;
  border-radius: 50%;
  border: 1px solid var(--acc);
  background: var(--paper);
  box-shadow: 0 0 0 4px rgba(110, 231, 183, 0.08);
}

.tl__n {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--acc);
  margin-bottom: 8px;
}

.tl__step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.tl__step p { color: var(--mute); font-size: 0.93rem; max-width: 64ch; line-height: 1.65; }

/* --------------------------------------------------------------------------
   Números
   -------------------------------------------------------------------------- */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  border-block: 1px solid var(--line);
}

.kpi { padding: clamp(24px, 3vw, 38px) clamp(16px, 2vw, 28px); border-left: 1px solid var(--line); }
.kpi:first-child { border-left: 0; }

.kpi__n {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  background: linear-gradient(96deg, var(--acc), var(--acc-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kpi__n small { font-size: 0.42em; }

.kpi__l {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-top: 12px;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Stack de tecnologia
   -------------------------------------------------------------------------- */
.stack { display: flex; flex-wrap: wrap; gap: 9px; }

.stack span {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--mute);
  transition: all var(--t-fast) var(--ease);
}

.stack span:hover { border-color: var(--acc); color: var(--acc); transform: translateY(-2px); }

/* --------------------------------------------------------------------------
   Bloco de destaque / citação
   -------------------------------------------------------------------------- */
.quote {
  padding: clamp(30px, 4vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: linear-gradient(135deg, rgba(110, 231, 183, 0.05), rgba(125, 211, 252, 0.03));
  text-align: center;
}

.quote p {
  font-family: var(--display);
  font-size: clamp(1.3rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  max-width: 28ch;
  margin-inline: auto;
}

.quote span {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--acc);
  margin-top: 20px;
}

/* --------------------------------------------------------------------------
   Arte SVG
   -------------------------------------------------------------------------- */
.art-wrap {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--fog);
  padding: clamp(18px, 2.4vw, 30px);
}

.art-wrap img { width: 100%; }

/* --------------------------------------------------------------------------
   FAQ no escuro
   -------------------------------------------------------------------------- */
body.dark .faq { border-top-color: var(--line); }
body.dark .faq__item { border-bottom-color: var(--line); }
body.dark .faq__icon { border-color: var(--line-strong); }
body.dark .faq__icon::before, body.dark .faq__icon::after { background: var(--ink); }
body.dark .faq__q[aria-expanded="true"] .faq__icon { background: var(--acc); border-color: var(--acc); }
body.dark .faq__q[aria-expanded="true"] .faq__icon::before { background: #04120c; }

/* --------------------------------------------------------------------------
   CTA final
   -------------------------------------------------------------------------- */
.sw-final {
  text-align: center;
  padding: clamp(40px, 6vw, 80px) clamp(20px, 4vw, 60px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    radial-gradient(600px circle at 50% 0%, rgba(110, 231, 183, 0.08), transparent 60%),
    var(--fog);
}

.sw-final h2 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  margin-bottom: 18px;
}

.sw-final .lead { margin-inline: auto; }
.sw-final__cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 30px; }

/* --------------------------------------------------------------------------
   Ajustes de alinhamento
   -------------------------------------------------------------------------- */
/* terminal alinhado pelo topo do texto, não centralizado */
.sw-hero__grid { align-items: start; }
.sw-hero__grid > div:first-child { padding-top: 6px; }
@media (max-width: 1000px) { .sw-hero__grid > div:first-child { padding-top: 0; } }

/* aproxima uma seção da anterior */
.pull-up { padding-top: clamp(20px, 2.4vw, 40px) !important; }

/* --------------------------------------------------------------------------
   Easter egg do time
   -------------------------------------------------------------------------- */
.egg {
  position: fixed;
  left: 50%;
  bottom: 34px;
  transform: translate(-50%, 24px);
  z-index: 200;
  display: grid;
  gap: 6px;
  padding: 20px 26px;
  border-radius: 14px;
  background: rgba(10, 10, 14, 0.94);
  border: 1px solid var(--acc);
  box-shadow: 0 24px 60px -24px rgba(110, 231, 183, 0.5);
  opacity: 0;
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease-out);
  max-width: min(420px, 88vw);
  text-align: center;
}

.egg.is-on { opacity: 1; transform: translate(-50%, 0); }

.egg b {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--acc);
}

.egg span { font-size: 0.86rem; color: var(--mute); line-height: 1.5; }

.egg i {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute-light);
  cursor: pointer;
  margin-top: 4px;
}

.egg i:hover { color: var(--acc); }