/*  =============================================================
                      MGV   —  Institutional  Site
                      Tokens  pulled  directly  from  the  brand  manual  (Manual  de  Uso  da  Marca)
                      Display:  Chakra  Petch  (angular  —  stands  in  for  the  custom  Snasm  logotype)
                      Body:  Inter  |  Utility/labels:  JetBrains  Mono
                      Structural  motif:  vertical  spine  labels  +  cut  corners,  both  lifted
                      straight  from  the  manual's  own  page  annotations  and  letterforms.
                      =============================================================  */

:root {
  --bg-deep: #08060f;
  --bg-panel: #0e0b18;
  --bg-panel-2: #14101f;

  --line: rgba(180, 160, 255, 0.14);
  --line-soft: rgba(180, 160, 255, 0.08);
  --line-strong: rgba(185, 168, 255, 0.32);

  --violet-1: #6d3ff2;
  --violet-2: #8a5cf6;
  --violet-3: #b9a8ff;
  --violet-glow: #d8ccff;

  --ink: #f4f1ff;
  --ink-dim: #b7aed4;
  --muted: #7d7398;

  --grad-brand: linear-gradient(120deg, #8a7bff 0%, #6d3ff2 55%, #5b21c9 100%);
  --grad-text: linear-gradient(120deg, #e4dbff 0%, #b9a8ff 100%);

  --font-display: Chakra Petch, Segoe UI, sans-serif;
  --font-body: Inter, Segoe UI, sans-serif;
  --font-mono: JetBrains Mono, monospace;

  --maxw: 1280px;
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;
  --cut: 12px;

  --ease: cubic-bezier(0.22, 0.9, 0.32, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  /*  SMIL  (animateMotion)  não  obedece  animation-duration  em  CSS,
                              então  a  bolinha  do  hero  e  as  partículas  ambiente  são
                              simplesmente  ocultadas  quando  o  usuário  pede  menos  movimento.  */
  .orbit-dot,
  .hero-particles {
    display: none !important;
  }
}

body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/*  Grain  sutil  sobre  todo  o  site  —  mesma  textura  pontilhada  de  papel
                      usada  no  manual  da  marca  (painel   Marca ),  aqui  em  dose  mínima
                      pra  dar  uma  sensação  mais  física  e  premium  ao  fundo  escuro.  */
body::before {
  content:;
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url(
    data:image/svg + xml,
    %3Csvgxmlns="http://www.w3.org/2000/svg"width="180"height="180"%3E%3Cfilterid="n"%3E%3CfeTurbulencetype="fractalNoise"baseFrequency="0.85"numOctaves="2"stitchTiles="stitch"/%3E%3C/filter%3E%3Crectwidth="100%25"height="100%25"filter="url(%23n)"/%3E%3C/svg%3E
  );
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

p {
  margin: 0;
}

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

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

.container {
  max-width: var(--maxw);
  margin: 0 auto;
}

/*  ----------  Spine  labels  ----------
                      Lifted  from  the  manual's  own  page  furniture  (MARCA  /  TYPE  /
                      DIRETRIZES  DE  USO  run  sideways  along  the  margins).  Used  here
                      as  the  one  recurring  structural  device  instead  of  a  generic
                      eyebrow  +  glowing-dot  pattern.  */
.tag-vertical {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.tag-vertical span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--violet-3);
  white-space: nowrap;
}

.tag-vertical i {
  display: block;
  width: 1px;
  height: 100%;
  min-height: 28px;
  flex: 1;
  background: var(--line);
}

/*  ----------  Buttons  ----------
                      Faceted  corners  instead  of  pills  —  echoes  the  cut,  industrial
                      strokes  of  the  Snasm  logotype  rather  than  a  generic  SaaS  pill.  */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  clip-path: polygon(
    var(--cut) 0,
    100% 0,
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    0 100%,
    0 var(--cut)
  );
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    background 0.2s var(--ease),
    border-color 0.2s var(--ease);
  white-space: nowrap;
}

.btn-solid {
  background: var(--grad-brand);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 8px 20px rgba(0, 0, 0, 0.4);
}

.btn-solid:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 12px 26px rgba(0, 0, 0, 0.45);
}

.btn-outline {
  background: rgba(180, 160, 255, 0.03);
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-outline:hover {
  border-color: var(--violet-3);
  background: rgba(138, 92, 246, 0.1);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-dim);
  clip-path: none;
}

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

.btn-lg {
  padding: 17px 34px;
  font-size: 1rem;
}

/*  ----------  Nav  ----------  */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 6, 15, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition:
    box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  display: block;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  gap: 30px;
  margin-right: auto;
  margin-left: 16px;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--ink-dim);
  transition: color 0.2s var(--ease);
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 40px 24px;
  border-top: 1px solid var(--line-soft);
}

.nav-mobile a {
  padding: 12px 0;
  color: var(--ink-dim);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--line-soft);
}

.nav-mobile .btn {
  margin-top: 14px;
  width: fit-content;
}

.nav.open .nav-mobile {
  display: flex;
}

/*  ----------  Hero  ----------  */
.hero {
  position: relative;
  padding: 128px 40px 96px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content:;
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 640px;
  background: radial-gradient(
    55% 55% at 74% 18%,
    rgba(109, 63, 242, 0.28),
    transparent 72%
  );
  z-index: -2;
  pointer-events: none;
}

.hero-mark {
  position: absolute;
  top: 50%;
  right: -6%;
  transform: translateY(-50%);
  width: min(640px, 58vw);
  aspect-ratio: 1;
  z-index: -1;
  opacity: 0.85;
}

.hero-mark svg {
  width: 100%;
  height: 100%;
}

.mark-ring {
  fill: none;
  stroke: rgba(185, 168, 255, 0.18);
  stroke-width: 1;
  stroke-dasharray: 2 12;
  transform-origin: 400px 400px;
  animation: spin 140s linear infinite;
}

.mark-icon {
  transform-origin: 400px 400px;
  animation: breathe 8s ease-in-out infinite;
}

/*  Bolinha  que  percorre  o  anel  do  símbolo  —  a  mesma  leitura  do
                      manual  da  marca  ( o  símbolo  da  MGV   é  um  ciclo  em  movimento ),
                      só  que  agora  literalmente  em  movimento.  Duas  cópias  do  mesmo
                      círculo  giram  ao  redor  do  centro  do  íícone  (400,400)  com  o
                      mesmo  período,  mas  com  um  pequeno  atraso  negativo  entre  elas  —
                      isso  faz  a  segunda  parecer  uma  cauda  leve  seguindo  a  primeira.  */
.orbit-track {
  transform-origin: 400px 400px;
}

.orbit-dot {
  transform-origin: 400px 400px;
  animation: orbit-spin 10s linear infinite;
  filter: drop-shadow(0 0 7px rgba(216, 204, 255, 0.85))
    drop-shadow(0 0 16px rgba(138, 92, 246, 0.55));
}

.orbit-dot--tail {
  transform-origin: 400px 400px;
  animation: orbit-spin 10s linear infinite;
  animation-delay: -0.45s;
  filter: drop-shadow(0 0 6px rgba(138, 92, 246, 0.4));
}

@keyframes orbit-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.03);
  }
}

/*  Partículas  ambiente  —  poeira  roxa  subindo  bem  devagar  pelo  hero,
                      quase  subliminar.  O  detalhe  fica  só  perto  de  quem  repara.  */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(220, 210, 255, 0.95) 0%,
    rgba(138, 92, 246, 0.5) 55%,
    transparent 78%
  );
  filter: blur(0.5px);
  opacity: 0;
  animation: particle-float linear infinite;
}

.particle:nth-child(1) {
  width: 7px;
  height: 7px;
  left: 8%;
  top: 82%;
  animation-duration: 21s;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  width: 4px;
  height: 4px;
  left: 24%;
  top: 90%;
  animation-duration: 26s;
  animation-delay: 5s;
}

.particle:nth-child(3) {
  width: 9px;
  height: 9px;
  left: 15%;
  top: 30%;
  animation-duration: 30s;
  animation-delay: 11s;
}

.particle:nth-child(4) {
  width: 5px;
  height: 5px;
  left: 38%;
  top: 15%;
  animation-duration: 24s;
  animation-delay: 3s;
}

@keyframes particle-float {
  0% {
    transform: translate(0, 0) scale(0.7);
    opacity: 0;
  }

  10% {
    opacity: 0.5;
  }

  50% {
    transform: translate(16px, -140px) scale(1);
  }

  90% {
    opacity: 0.28;
  }

  100% {
    transform: translate(28px, -280px) scale(0.6);
    opacity: 0;
  }
}

.hero-content {
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.hero-body {
  max-width: 720px;
}

.hero-title {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 600;
  line-height: 1.16;
  color: var(--ink);
}

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

.hero-sub {
  margin-top: 24px;
  max-width: 540px;
  font-size: 1.05rem;
  color: var(--ink-dim);
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  max-width: 600px;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
}

.trust-check {
  width: 15px;
  height: 15px;
  color: var(--violet-3);
  flex-shrink: 0;
}

/*  Indicador  de  rolagem  —  discreto,  só  um  traço  que  respira  */
.hero-scroll-cue {
  position: absolute;
  left: 40px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-scroll-cue span {
  display: block;
  width: 1px;
  height: 30px;
  background: linear-gradient(var(--violet-3), transparent);
  animation: scroll-cue-pulse 2.6s ease-in-out infinite;
}

@keyframes scroll-cue-pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: scaleY(0.7);
    transform-origin: top;
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top;
  }
}

/*  ----------  Section  shared  ----------  */
section {
  padding: 104px 40px;
}

.section-head {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  max-width: 680px;
  margin: 0 0 56px;
}

.section-title {
  font-size: clamp(1.65rem, 2.6vw, 2.3rem);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-sub {
  color: var(--ink-dim);
  font-size: 1.02rem;
  max-width: 520px;
}

/*  ----------  Split  (soluções)  ----------  */
.split {
  background: var(--bg-panel);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.split-card {
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 40px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition:
    transform 0.3s var(--ease),
    border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.split-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 20px 40px rgba(0, 0, 0, 0.35);
}

.split-card-alt {
  background: linear-gradient(
    160deg,
    rgba(109, 63, 242, 0.14),
    rgba(20, 16, 31, 0.4)
  );
  border-color: rgba(138, 92, 246, 0.32);
}

.split-card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.split-card h3 {
  font-size: 1.4rem;
  color: var(--ink);
  font-weight: 600;
}

.split-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 5px 10px;
  border: 1px solid var(--line);
  color: var(--ink-dim);
}

.split-tag-alt {
  border-color: rgba(185, 168, 255, 0.5);
  color: var(--violet-3);
}

.split-card > p {
  color: var(--ink-dim);
  margin-bottom: 24px;
}

.split-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.split-list li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-dim);
  font-size: 0.94rem;
}

.split-list li::before {
  content:;
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--violet-3);
}

/*  ----------  Segments  ----------  */
.segments {
  background: var(--bg-deep);
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.segment-chip {
  position: relative;
  background: var(--bg-panel);
  padding: 24px 22px;
  font-size: 0.95rem;
  color: var(--ink-dim);
  transition:
    background 0.2s var(--ease),
    color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.segment-chip:hover {
  background: var(--bg-panel-2);
  color: var(--violet-glow);
  box-shadow: inset 0 0 0 1px rgba(185, 168, 255, 0.28);
  z-index: 1;
}

/*  ----------  Plans  ----------  */
.plans {
  background: var(--bg-panel);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 40px 32px 32px;
  display: flex;
  flex-direction: column;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition:
    transform 0.3s var(--ease),
    border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.plan-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 20px 40px rgba(0, 0, 0, 0.35);
}

.plan-card-featured {
  background: linear-gradient(
    165deg,
    rgba(109, 63, 242, 0.18),
    rgba(20, 16, 31, 0.5)
  );
  border-color: rgba(185, 168, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 0 0 1px rgba(185, 168, 255, 0.08);
}

.plan-card-featured:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 48px rgba(109, 63, 242, 0.28);
}

.plan-badge {
  position: absolute;
  top: 0;
  left: 32px;
  transform: translateY(-100%);
  background: var(--grad-brand);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 7px 14px 10px;
  clip-path: polygon(0 0, 100% 0, 100% 78%, 50% 100%, 0 78%);
}

.plan-head {
  margin-bottom: 24px;
}

.plan-head h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--ink);
}

.plan-desc {
  color: var(--ink-dim);
  font-size: 0.92rem;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.plan-features li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-dim);
  font-size: 0.92rem;
}

.plan-features li::before {
  content:;
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--violet-3);
}

.plan-cta {
  width: 100%;
}

/*  ----------  About  /  valores  ----------  */
.about {
  background: var(--bg-deep);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.4fr;
  gap: 64px;
  align-items: center;
}

/*  Concept  panel  —  a  redraw  of  the  manual's  own   Movimento  /  Performance  /
                      Experiência   diagram:  overlapping  construction  circles,  a  single
                      inked  swirl-arrow,  and  the  dotted  paper  ground  it  actually  ships  on.  */
.concept-panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background-color: #efece4;
  background-image: radial-gradient(
    rgba(20, 16, 31, 0.16) 1px,
    transparent 1.2px
  );
  background-size: 16px 16px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.concept-panel svg {
  width: 100%;
  height: 100%;
}

.concept-label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #5b21c9;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.about-text .section-title {
  max-width: 460px;
}

.about-text .section-sub {
  max-width: 500px;
  margin-bottom: 44px;
}

.values-row {
  display: flex;
  gap: 0;
}

.value-item {
  flex: 1;
  padding-right: 28px;
  margin-right: 28px;
  border-right: 1px solid var(--line);
}

.value-item:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
}

.value-glyph {
  width: 22px;
  height: 22px;
  margin-bottom: 14px;
}

.value-item h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--ink);
}

.value-item p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
}

/*  ----------  Contato  ----------  */
.contact {
  background: var(--bg-panel);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content:;
  position: absolute;
  inset: -20% -10% auto auto;
  width: 560px;
  height: 560px;
  background: radial-gradient(
    50% 50% at 50% 50%,
    rgba(109, 63, 242, 0.16),
    transparent 72%
  );
  pointer-events: none;
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.contact-info-lead {
  color: var(--ink-dim);
  font-size: 1rem;
  max-width: 380px;
  margin-bottom: 40px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 40px;
}

.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-channel-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--violet-3);
}

.contact-channel-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}

.contact-channel a,
.contact-channel span.value {
  font-size: 0.98rem;
  color: var(--ink);
}

.contact-channel a:hover {
  color: var(--violet-3);
}

.contact-social {
  display: flex;
  gap: 12px;
}

.contact-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  color: var(--ink-dim);
  transition:
    border-color 0.2s var(--ease),
    color 0.2s var(--ease),
    background 0.2s var(--ease);
}

.contact-social a:hover {
  border-color: var(--violet-3);
  color: var(--violet-glow);
  background: rgba(138, 92, 246, 0.1);
}

.contact-social svg {
  width: 18px;
  height: 18px;
}

.contact-form-card {
  background: var(--bg-panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 40px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.form-field label .req {
  color: var(--violet-3);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.form-field textarea {
  resize: vertical;
  min-height: 110px;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--muted);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--violet-3);
  box-shadow: 0 0 0 3px rgba(138, 92, 246, 0.18);
}

.form-field select {
  appearance: none;
  background-image: url(
    data:image/svg + xml,
    %3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="0  0  20  20"fill="none"%3E%3Cpathd="M5  8l5  5  5-5"stroke="%23b7aed4"stroke-width="1.6"stroke-linecap="round"stroke-linejoin="round"/%3E%3C/svg%3E
  );
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-submit-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.form-note {
  font-size: 0.8rem;
  color: var(--muted);
}

.form-status {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--violet-3);
  display: none;
}

.form-status.visible {
  display: block;
}

@media (max-width: 980px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-card {
    padding: 28px 22px;
  }
}

/*  ----------  Final  CTA  ----------  */
.final-cta {
  background: var(--grad-brand);
  padding: 96px 40px;
}

.final-cta-inner {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #fff;
  margin-bottom: 16px;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

.final-cta .btn-solid {
  background: #fff;
  color: var(--violet-1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.final-cta .btn-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.3);
}

/*  ----------  Footer  ----------  */
.footer {
  background: var(--bg-panel);
  border-top: 1px solid var(--line-soft);
}

.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 56px 40px 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
}

.footer-word {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: 2px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--ink-dim);
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  font-size: 0.88rem;
  color: var(--ink-dim);
}

.footer-social a:hover {
  color: var(--violet-3);
}

.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding: 20px 40px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.76rem;
  color: var(--muted);
  font-family: var(--font-mono);
}

/*  ----------  Reveal  on  scroll  ----------  */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.split-grid .reveal:nth-child(2),
.plans-grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.plans-grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.values-row .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.values-row .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

/*  ----------  Responsive  ----------  */
@media (max-width: 1180px) {
  .plans-grid {
    grid-template-columns: 1fr 1fr;
  }

  .plan-card-featured {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

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

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

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

  .concept-panel {
    max-width: 360px;
    margin: 0 auto;
  }

  .values-row {
    flex-direction: column;
    gap: 24px;
  }

  .value-item {
    border-right: none;
    margin-right: 0;
    padding-right: 0;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
  }

  .value-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

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

  .hero-mark {
    opacity: 0.3;
    right: -18%;
  }
}

@media (max-width: 640px) {
  section {
    padding: 72px 20px;
  }

  .hero {
    padding: 100px 20px 72px;
  }

  .hero-content {
    gap: 18px;
  }

  .nav-inner {
    padding: 14px 20px;
  }

  .footer-inner {
    padding: 48px 20px 28px;
  }

  .footer-bottom {
    padding: 18px 20px;
  }

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

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

  .hero-actions .btn {
    width: 100%;
  }

  .tag-vertical span {
    font-size: 0.66rem;
  }
}

/* ================= NOVO ESTILO LOGO E MELHORIAS ================= */
.brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav {
  background-color: rgba(14, 11, 24, 0.7) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.btn,
.plan-card,
.split-card {
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1) !important;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(138, 92, 246, 0.3);
}

.plan-card:hover,
.split-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(138, 92, 246, 0.5);
}