/* ==========================================================
   WALKING PLATFORMS — SISTEMA VISUAL PRINCIPAL

   Organização:
   01. Tokens e base
   02. Cabeçalho
   03. Hero
   04. Origem e propósito
   05. Testemunho e valores
   06. Projetos e engenharia
   07. Walking Notícias
   08. Contato e rodapé
   09. Animações e responsividade
   10. Ajustes complementares
   ========================================================== */

/* ==========================================================
   01. TOKENS E BASE
   ========================================================== */

:root {
  --ink: #07090f;
  --ink-2: #0b1019;
  --paper: #f4f6f8;
  --white: #fff;
  --muted: #9ba7b6;
  --line: rgba(255, 255, 255, 0.12);
  --blue: #1988ff;
  --cyan: #8feaff;
  --red: #f10d42;
  --display: "Plus Jakarta Sans", sans-serif;
  --body: "Inter", sans-serif;
  --shell: min(1240px, calc(100vw - 48px));
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  background: var(--ink);
}
body {
  margin: 0;
  background: var(--ink);
  color: #eef3f8;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button,
input,
select {
  font: inherit;
}
h1,
h2,
h3,
p,
blockquote {
  margin-top: 0;
}
.shell {
  width: var(--shell);
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  z-index: 999;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  background: #fff;
  color: #000;
  padding: 10px 16px;
  border-radius: 8px;
}
.skip-link:focus {
  transform: none;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: #b5c1cf;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.eyebrow > span {
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), var(--blue));
}
.eyebrow.dark {
  color: #536071;
}
.section-heading h2,
.purpose-copy h2,
.values-intro h2,
.engineering-sticky h2,
.construction-layout h2,
.contact-layout h2,
.origin-heading h2 {
  font: 700 clamp(2.4rem, 5vw, 5.8rem) / 1.04 var(--display);
  letter-spacing: -0.055em;
  margin: 0;
}
.section-heading em,
.purpose-copy em {
  font-style: normal;
  color: var(--cyan);
}

/* ==========================================================
   02. CABEÇALHO
   ========================================================== */

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: 0.3s;
}
.site-header.scrolled,
.site-header.menu-active {
  background: rgba(7, 9, 15, 0.78);
  border-color: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(24px) saturate(140%);
}
.header-shell {
  width: var(--shell);
  height: 78px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 34px;
}
.brand {
  width: 168px;
  height: 46px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.brand img,
.footer-brand img {
  width: 100%;
  height: auto;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.desktop-nav a {
  font-size: 0.8rem;
  color: #b7c0ce;
  transition: 0.2s;
}
.desktop-nav a:hover {
  color: #fff;
}
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 15px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 99px;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.06);
}
.menu-toggle,
.mobile-menu {
  display: none;
}

/* ==========================================================
   03. HERO
   ========================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  background: #05070b;
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: -4;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.75) contrast(1.15);
}
.hero-wash {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(
      circle at 74% 45%,
      rgba(25, 136, 255, 0.16),
      transparent 27%
    ),
    linear-gradient(
      90deg,
      #07090f 10%,
      rgba(7, 9, 15, 0.72) 56%,
      rgba(7, 9, 15, 0.52)
    ),
    linear-gradient(0deg, #07090f 0%, transparent 24%);
}
.hero-grid {
  position: absolute;
  z-index: -2;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, #000, transparent 72%);
}
.hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 80px;
  padding: 150px 0 130px;
}
.hero-copy {
  max-width: 720px;
}
.hero h1 {
  font: 750 clamp(3.6rem, 7vw, 7.5rem) / 0.91 var(--display);
  letter-spacing: -0.07em;
  margin: 0 0 34px;
}
.hero h1 em {
  color: #ffffff;

  font-style: normal;
  font-weight: 700;
  letter-spacing: inherit;

  /* Remove o antigo contorno individual e qualquer iluminação. */
  -webkit-text-stroke: 0;
  text-shadow: none;

  /*
   * Produz somente o contorno externo da palavra.
   * As linhas existentes entre letras sobrepostas desaparecem.
   */
  filter: url("#hero-outline");
}
.hero-lead {
  max-width: 650px;
  color: #c2ccd7;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 8px;
  font-weight: 650;
  font-size: 0.88rem;
  transition:
    transform 0.2s,
    background 0.2s,
    border-color 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button-primary {
  background: #fff;
  color: #07090f;
}
.button-primary:hover {
  background: #dff7ff;
}
.button-quiet {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
}
.hero-orbit {
  position: relative;
  aspect-ratio: 1;
  max-width: 510px;
  width: 100%;
  justify-self: end;
}
.orbit {
  position: absolute;
  border: 1px solid rgba(158, 220, 255, 0.25);
  border-radius: 50%;
  inset: 9%;
  animation: spin 25s linear infinite;
}
.orbit:before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 22px var(--blue);
  top: 14%;
  left: 13%;
}
.orbit-two {
  inset: 22%;
  animation-direction: reverse;
  animation-duration: 17s;
  border-style: dashed;
  opacity: 0.65;
}
.orbit-two:before {
  background: var(--red);
  top: auto;
  left: auto;
  bottom: 5%;
  right: 25%;
  box-shadow: 0 0 22px var(--red);
}
.orbit-core {
  position: absolute;
  inset: 34%;
  display: grid;
  place-items: center;
  border-radius: 34%;
  background: rgba(14, 23, 37, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 90px rgba(23, 117, 255, 0.22);
  backdrop-filter: blur(16px);
  transform: rotate(45deg);
}
.orbit-core img {
  width: 70%;
  transform: rotate(-45deg);
}
.orbit-label {
  position: absolute;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  background: rgba(7, 10, 17, 0.75);
  color: #a9b9c9;
  font-size: 0.69rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}
.orbit-label-one {
  top: 4%;
  right: 10%;
}
.orbit-label-two {
  left: 0;
  bottom: 27%;
}
.orbit-label-three {
  right: 3%;
  bottom: 8%;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.hero-foot {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.hero-foot span {
  padding: 23px 22px;
  border-right: 1px solid var(--line);
  font-size: 0.72rem;
  color: #8f9baa;
  letter-spacing: 0.04em;
}
.hero-foot span:last-child {
  border: 0;
}

/* ==========================================================
   04. ORIGEM E PROPÓSITO
   ========================================================== */

.origin-section {
  position: relative;
  background: var(--paper);
  color: #10141b;
  padding: 130px 0;
}
.origin-heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 80px;
  align-items: end;
}
.origin-heading h2 {
  max-width: 830px;
}
.origin-heading p {
  color: #5f6874;
  margin: 0;
  font-size: 1.06rem;
}
.origin-line {
  height: 70px;
  border-bottom: 1px solid #cfd5dc;
  position: relative;
}
.origin-line span {
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue);
  bottom: -6px;
  left: 0;
  box-shadow: 0 0 0 8px rgba(25, 136, 255, 0.1);
}
.origin-principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.origin-principles article {
  padding: 34px 28px 0;
  border-right: 1px solid #d5d9df;
  min-height: 230px;
}
.origin-principles article:first-child {
  padding-left: 0;
}
.origin-principles article:last-child {
  border: 0;
}
.origin-principles small,
.witness-card small,
.mission-steps small,
.project-type {
  color: #708095;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.origin-principles h3 {
  font: 650 1.15rem var(--display);
  margin: 30px 0 13px;
}
.origin-principles p {
  color: #69727c;
  font-size: 0.88rem;
  line-height: 1.65;
}

.purpose-section {
  position: relative;
  overflow: hidden;
  padding: 160px 0 180px;
  background: #07101d url("/images/fundo-lua.png") no-repeat calc(50% + 470px)
    35%/900px;
  isolation: isolate;
}
.purpose-section:after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      90deg,
      #07101d 12%,
      rgba(7, 16, 29, 0.94) 45%,
      rgba(7, 16, 29, 0.52)
    ),
    linear-gradient(0deg, #07101d, transparent 40%, #07101d);
}
.purpose-horizon {
  position: absolute;
  width: 900px;
  height: 400px;
  border-radius: 50%;
  border-top: 1px solid rgba(113, 207, 255, 0.4);
  right: -150px;
  bottom: -200px;
  box-shadow: 0 -25px 90px rgba(18, 130, 255, 0.17);
}
.purpose-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.7fr;
  gap: 110px;
  align-items: center;
}
.purpose-copy h2 {
  font-size: clamp(3.5rem, 7vw, 7.6rem);
}
.purpose-statement {
  max-width: 650px;
  color: #b4c0ce;
  font-size: 1.1rem;
  margin: 34px 0 55px;
}
.purpose-copy blockquote {
  margin: 0;
  color: #f5f8fb;
  font: 600 clamp(1.4rem, 2.5vw, 2.3rem) / 1.42 var(--display);
  letter-spacing: -0.035em;
}
.glass-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.11),
    rgba(255, 255, 255, 0.035)
  );
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(24px);
}
.purpose-note {
  padding: 42px;
  border-radius: 24px;
}
.note-index {
  display: block;
  color: var(--cyan);
  font: 500 4rem/1 var(--display);
  margin-bottom: 60px;
}
.purpose-note h3 {
  font: 650 1.55rem/1.3 var(--display);
  letter-spacing: -0.035em;
}
.purpose-note p {
  color: #aab7c6;
  font-size: 0.91rem;
}
.purpose-axis {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 42px;
  color: #8c9cad;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}
.purpose-axis i {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, var(--blue), var(--red));
}
.purpose-axis strong {
  color: #fff;
}

/* ==========================================================
   05. TESTEMUNHO E VALORES
   ========================================================== */

.witness-section {
  position: relative;
  padding: 150px 0;
  background: #07090f;
  overflow: hidden;
}
.witness-section:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(35, 123, 255, 0.14),
      transparent 32%
    ),
    linear-gradient(
      90deg,
      transparent 49.96%,
      rgba(255, 255, 255, 0.055) 50%,
      transparent 50.04%
    );
  pointer-events: none;
}
.section-heading.centered {
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
}
.section-heading.centered .eyebrow {
  justify-content: center;
}
.section-heading.centered p:last-child {
  max-width: 680px;
  margin: 30px auto 0;
  color: #9aa8b8;
}
.crystal-stage {
  position: relative;
  width: min(460px, 72vw);
  aspect-ratio: 1;
  margin: 55px auto 20px;
  display: grid;
  place-items: center;
}
.crystal-stage img {
  position: relative;
  width: 66%;
  filter: drop-shadow(0 25px 38px rgba(0, 0, 0, 0.42));
}
.crystal-aura {
  position: absolute;
  inset: 15%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: rotate(45deg);
  background: linear-gradient(
    135deg,
    rgba(241, 13, 66, 0.07),
    rgba(143, 234, 255, 0.08),
    rgba(25, 136, 255, 0.1)
  );
  box-shadow: 0 0 80px rgba(22, 118, 255, 0.12);
}
.witness-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.witness-card {
  position: relative;
  min-height: 270px;
  padding: 34px;
  border-right: 1px solid var(--line);
  overflow: hidden;
}
.witness-card:last-child {
  border: 0;
}
.witness-card:after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  transform: scaleX(0);
  transition: 0.5s;
  transform-origin: left;
  background: var(--accent);
}
.witness-card:hover:after {
  transform: scaleX(1);
}
.witness-card.blood {
  --accent: var(--red);
}
.witness-card.water {
  --accent: var(--blue);
}
.witness-card.spirit {
  --accent: var(--cyan);
}
.crystal-dot {
  display: block;
  width: 10px;
  height: 10px;
  background: var(--accent);
  transform: rotate(45deg);
  box-shadow: 0 0 18px var(--accent);
  margin-bottom: 50px;
}
.witness-card h3 {
  font: 650 1.5rem var(--display);
  margin: 8px 0 14px;
}
.witness-card p {
  color: #95a2b1;
  font-size: 0.9rem;
}
.witness-source {
  text-align: center;
  margin: 48px 0 0;
  color: #c5ced8;
  font: 500 1rem var(--display);
}
.witness-source span {
  color: #6f7b89;
}

.values-section {
  background: #f2f4f6;
  color: #10141b;
  padding: 150px 0;
}
.values-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 130px;
}
.values-intro {
  position: sticky;
  top: 140px;
  align-self: start;
}
.values-intro h2 {
  font-size: clamp(2.6rem, 4.6vw, 5rem);
}
.values-intro > p:last-child {
  color: #69727d;
  max-width: 520px;
  margin-top: 28px;
}
.values-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid #cfd4da;
}
.values-list li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 30px;
  padding: 35px 0;
  border-bottom: 1px solid #cfd4da;
}
.values-list li > span {
  color: #8a97a5;
  font-size: 0.72rem;
}
.values-list h3 {
  font: 650 clamp(1.5rem, 2.4vw, 2.25rem) var(--display);
  letter-spacing: -0.035em;
  margin: 0 0 10px;
}
.values-list p {
  color: #5d6773;
  margin: 0;
  max-width: 580px;
}

/* ==========================================================
   06. ENGENHARIA COMO UM FOGUETE
   ========================================================== */

.engineering-section {
  position: relative;
  padding: 150px 0;
  background: #070d17;
  overflow: clip;
}
.engineering-section:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 15% 25%,
      rgba(241, 13, 66, 0.09),
      transparent 28%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(25, 136, 255, 0.12),
      transparent 30%
    );
}
.engineering-layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 120px;
}
.engineering-sticky {
  position: sticky;
  top: 130px;
  align-self: start;
}
.engineering-sticky h2 {
  font-size: clamp(2.6rem, 4.6vw, 4.8rem);
}
.engineering-sticky > p {
  color: #98a6b6;
  max-width: 520px;
}
.rocket-path {
  height: 190px;
  position: relative;
  margin-top: 38px;
  overflow: hidden;
}
.rocket-path span {
  position: absolute;
  left: 15px;
  right: 30%;
  bottom: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), var(--blue), transparent);
  transform: rotate(-10deg);
  transform-origin: left;
}
.rocket-path img {
  position: absolute;
  width: 90px;
  right: 24%;
  bottom: 37px;
  transform: rotate(35deg);
  filter: drop-shadow(0 0 25px rgba(82, 182, 255, 0.35));
}
.mission-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mission-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 32px;
  padding: 0 0 85px;
}
.mission-steps li:before {
  content: "";
  position: absolute;
  left: 6px;
  top: 15px;
  bottom: -5px;
  width: 1px;
  background: linear-gradient(#2d98ff, rgba(255, 255, 255, 0.1));
}
.mission-steps li:last-child:before {
  display: none;
}
.step-marker {
  position: relative;
  z-index: 1;
  width: 13px;
  height: 13px;
  border: 2px solid #6fc7ff;
  background: #07101a;
  transform: rotate(45deg);
  margin-top: 8px;
  box-shadow: 0 0 16px rgba(60, 170, 255, 0.35);
}
.mission-steps h3 {
  font: 650 clamp(1.65rem, 3vw, 2.65rem) var(--display);
  letter-spacing: -0.04em;
  margin: 8px 0 12px;
}
.mission-steps p {
  max-width: 620px;
  color: #9aa8b8;
  margin-bottom: 18px;
}
.mission-steps li div > span {
  color: #65768a;
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.construction-section {
  padding: 140px 0;
  background: #091321;
  border-block: 1px solid rgba(255, 255, 255, 0.09);
  overflow: hidden;
}
.construction-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 100px;
}
.construction-layout h2 {
  font-size: clamp(3rem, 5.5vw, 6rem);
}
.construction-copy {
  color: #a7b5c4;
  font-size: 1.05rem;
}
.signal {
  position: absolute;
  display: flex;
  align-items: end;
  gap: 12px;
  right: 0;
  bottom: -112px;
  height: 60px;
}
.signal span {
  width: 3px;
  height: var(--h);
  background: linear-gradient(var(--cyan), var(--blue));
  box-shadow: 0 0 14px var(--blue);
  animation: signal 1.6s ease-in-out infinite alternate;
}
.signal span:nth-child(1) {
  --h: 18px;
}
.signal span:nth-child(2) {
  --h: 40px;
  animation-delay: 0.2s;
}
.signal span:nth-child(3) {
  --h: 58px;
  animation-delay: 0.4s;
}
.signal span:nth-child(4) {
  --h: 34px;
  animation-delay: 0.6s;
}
.signal span:nth-child(5) {
  --h: 12px;
  animation-delay: 0.8s;
}
@keyframes signal {
  to {
    height: 10px;
    opacity: 0.35;
  }
}

/* ==========================================================
   07. WALKING NOTÍCIAS
   ========================================================== */

.news-section {
  padding: 150px 0;
  background: #07090f;
}
.news-tools {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 34px;
}
.news-tools label > span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.news-tools input,
.news-tools select {
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #0e131d;
  color: #e9eef4;
  padding: 0 16px;
  outline: none;
}
.news-tools input {
  min-width: 280px;
}
.news-tools select {
  min-width: 190px;
}
.news-tools input:focus,
.news-tools select:focus {
  border-color: #459eea;
  box-shadow: 0 0 0 3px rgba(25, 136, 255, 0.12);
}
.news-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.walking-news-card {
  display: flex;
  flex-direction: column;
  min-height: 400px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #0d1119;
  overflow: hidden;
  transition: 0.25s;
}
.walking-news-card:hover {
  transform: translateY(-5px);
  border-color: rgba(103, 201, 255, 0.35);
  background: #101722;
}
.walking-news-card__media {
  height: 170px;
  overflow: hidden;
}
.walking-news-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.walking-news-card:hover .walking-news-card__image {
  transform: scale(1.04);
}
.walking-news-card__content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 23px;
}
.walking-news-card__category {
  color: #62c8ff;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.walking-news-card__title {
  font: 650 1.12rem/1.4 var(--display);
  letter-spacing: -0.02em;
  margin: 14px 0 10px;
}
.walking-news-card__summary {
  font-size: 0.82rem;
  color: #8e9ba9;
}
.walking-news-card__date {
  margin-top: auto;
  padding-top: 20px;
  color: #657281;
  font-size: 0.7rem;
}
.news-empty {
  text-align: center;
  color: #7f8b99;
  padding: 30px;
}
.news-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 35px;
}
.news-pagination button,
.news-pagination a {
  min-width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: #0d121b;
  color: #a9b4c0;
  border-radius: 8px;
}
.news-pagination .active,
.news-pagination [aria-current="page"] {
  background: #fff;
  color: #090c12;
}

/* ==========================================================
   08. CONTATO E RODAPÉ
   ========================================================== */

.contact-section {
  position: relative;
  padding: 160px 0;
  background: linear-gradient(125deg, #111927, #08101b 60%, #071425);
  overflow: hidden;
}
.contact-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: conic-gradient(
    from 90deg,
    rgba(241, 13, 66, 0.32),
    rgba(143, 234, 255, 0.24),
    rgba(25, 136, 255, 0.34),
    rgba(241, 13, 66, 0.32)
  );
  filter: blur(80px);
  opacity: 0.42;
  right: -280px;
  top: -200px;
}
.contact-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.6fr;
  gap: 120px;
  align-items: end;
}
.contact-layout h2 {
  font-size: clamp(3rem, 6vw, 6.6rem);
}
.contact-action p {
  color: #b0bcc9;
  font-size: 1.05rem;
}
.button-light {
  background: #edf6ff;
  color: #07101a;
  margin: 25px 0 18px;
}
.contact-action small {
  display: block;
  color: #728295;
}
.site-footer {
  padding: 80px 0 24px;
  background: #05070b;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.65fr 0.65fr 1fr;
  gap: 60px;
}
.footer-brand img {
  width: 185px;
}
.footer-brand p {
  color: #707d8b;
  max-width: 320px;
  font-size: 0.84rem;
}
.footer-grid h3 {
  font: 650 0.72rem var(--display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6e7b8b;
  margin-bottom: 24px;
}
.footer-grid > div:not(:first-child) a {
  display: block;
  color: #aab4bf;
  font-size: 0.82rem;
  margin: 11px 0;
}
.footer-grid a:hover {
  color: #fff;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin-top: 70px;
  color: #596574;
  font-size: 0.72rem;
}

/* ==========================================================
   09. ANIMAÇÕES E RESPONSIVIDADE GERAL
   ========================================================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.75s ease,
    transform 0.75s cubic-bezier(0.2, 0.7, 0.2, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 1020px) {
  .desktop-nav {
    display: none;
  }
  .header-cta {
    margin-left: auto;
  }
  .menu-toggle {
    display: flex;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
  }
  .menu-toggle span {
    width: 16px;
    height: 1px;
    background: #fff;
    transition: 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  .mobile-menu {
    position: fixed;
    display: flex;
    inset: 78px 0 0;
    z-index: 99;
    padding: 40px max(24px, calc((100vw - var(--shell)) / 2));
    background: rgba(7, 9, 15, 0.98);
    flex-direction: column;
  }
  .mobile-menu[hidden] {
    display: none;
  }
  .mobile-menu a {
    font: 650 1.65rem var(--display);
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }
  .hero-layout {
    grid-template-columns: 1fr 0.65fr;
    gap: 20px;
  }
  .origin-heading,
  .values-layout,
  .engineering-layout {
    gap: 65px;
  }
  .project-card {
    min-height: 620px;
  }
  .news-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 760px) {
  :root {
    --shell: min(100% - 30px, 1240px);
  }
  .header-shell {
    height: 68px;
  }
  .brand {
    width: 145px;
  }
  .header-cta {
    display: none;
  }
  .mobile-menu {
    inset: 68px 0 0;
  }
  .hero {
    min-height: 860px;
  }
  .hero-layout {
    grid-template-columns: 1fr;
    padding: 145px 0 180px;
  }
  .hero h1 {
    font-size: clamp(3.6rem, 17vw, 5.5rem);
  }
  .hero-orbit {
    position: absolute;
    width: 330px;
    right: -120px;
    bottom: 100px;
    opacity: 0.58;
  }
  .hero-foot {
    grid-template-columns: 1fr;
  }
  .hero-foot span {
    padding: 10px 0;
    border-right: 0;
  }
  .hero-foot span:nth-child(n + 2) {
    display: none;
  }
  .origin-section,
  .witness-section,
  .values-section,
  .projects-section,
  .engineering-section,
  .news-section {
    padding: 100px 0;
  }
  .origin-heading,
  .purpose-layout,
  .values-layout,
  .section-heading.split,
  .project-grid,
  .engineering-layout,
  .construction-layout,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 46px;
  }
  .origin-heading h2,
  .section-heading h2,
  .purpose-copy h2,
  .values-intro h2,
  .engineering-sticky h2,
  .construction-layout h2,
  .contact-layout h2 {
    letter-spacing: -0.045em;
  }
  .origin-line {
    height: 45px;
  }
  .origin-principles {
    grid-template-columns: 1fr 1fr;
  }
  .origin-principles article {
    padding: 26px 16px 10px;
    border-bottom: 1px solid #d5d9df;
    min-height: 210px;
  }
  .origin-principles article:nth-child(odd) {
    padding-left: 0;
  }
  .origin-principles article:nth-child(even) {
    border-right: 0;
  }
  .purpose-section {
    padding: 110px 0;
    background-size: 650px;
    background-position: 50% 90%;
  }
  .purpose-note {
    padding: 28px;
  }
  .note-index {
    margin-bottom: 35px;
  }
  .witness-grid {
    grid-template-columns: 1fr;
  }
  .witness-card {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .witness-card:last-child {
    border-bottom: 0;
  }
  .crystal-dot {
    margin-bottom: 25px;
  }
  .values-intro,
  .engineering-sticky {
    position: static;
  }
  .project-card {
    min-height: 630px;
    padding: 25px;
  }
  .project-content {
    left: 25px;
    right: 25px;
    bottom: 28px;
  }
  .project-mark {
    right: 25px;
  }
  .section-heading.split {
    margin-bottom: 45px;
  }
  .project-visual {
    opacity: 0.7;
  }
  .construction-section,
  .contact-section {
    padding: 100px 0;
  }
  .news-tools {
    display: grid;
  }
  .news-tools input,
  .news-tools select {
    width: 100%;
    min-width: 0;
  }
  .news-cards {
    grid-template-columns: 1fr;
  }
  .walking-news-card {
    min-height: 350px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1/-1;
  }
  .footer-bottom {
    flex-direction: column;
  }
  .signal {
    display: none;
  }
}
@media (max-width: 430px) {
  .origin-principles {
    grid-template-columns: 1fr;
  }
  .origin-principles article {
    border-right: 0;
    padding-left: 0;
    min-height: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    grid-column: auto;
  }
  .project-card {
    min-height: 680px;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .button {
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-video {
    display: none;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================
   CABEÇALHO — LOGO SEM RECORTE
   ========================================================== */

.brand {
  width: 178px;
  height: 58px;
  display: flex;
  align-items: center;
  overflow: visible;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

/* ==========================================================
   HERO — SISTEMA DE TRÊS ÓRBITAS
   ========================================================== */
/* Círculo externo: bolinha vermelha */
.orbit-one::before {
  background: var(--red);
  box-shadow:
    0 0 8px var(--red),
    0 0 22px rgba(241, 13, 66, 0.8);
}

/* Círculo intermediário: bolinha azul */
.orbit-two::before {
  background: var(--blue);
  box-shadow:
    0 0 8px var(--blue),
    0 0 22px rgba(25, 136, 255, 0.9);
}

/* Novo círculo interno: bolinha clara */
.orbit-three {
  inset: 35%;
  animation-duration: 11s;
  animation-direction: normal;
  border-color: rgba(158, 220, 255, 0.25);
}

.orbit-three::before {
  top: 50%;
  left: -4px;
  width: 7px;
  height: 7px;

  background: var(--cyan);

  box-shadow:
    0 0 8px var(--cyan),
    0 0 22px rgba(143, 234, 255, 1);
}

/* ==========================================================
   MOBILE — CABEÇALHO E HERO SIMPLIFICADOS
   ========================================================== */

@media (max-width: 760px) {
  .header-shell {
    height: 68px;
    justify-content: flex-start;
  }

  .brand {
    width: 154px;
    height: 52px;
  }

  /*
   * Proteção adicional caso alguma versão anterior
   * do HTML ainda mantenha esses componentes.
   */
  .menu-toggle,
  .mobile-menu {
    display: none !important;
  }

  /*
   * A composição orbital funciona como experiência
   * exclusivamente desktop.
   */
  .hero-orbit {
    display: none !important;
  }

  .hero {
    min-height: 760px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    padding: 135px 0 170px;
  }
}

/* ==========================================================
   WALKING NOTÍCIAS — CARDS GEOMÉTRICOS
   ========================================================== */

.walking-news-card {
  position: relative;
  display: flex;
  flex-direction: column;

  min-height: 400px;

  border: 1px solid transparent;
  border-radius: 0;

  background:
    linear-gradient(145deg, #0e131d, #090d14) padding-box,
    linear-gradient(
        135deg,
        rgba(143, 234, 255, 0.36),
        rgba(255, 255, 255, 0.07) 48%,
        rgba(241, 13, 66, 0.2)
      )
      border-box;

  clip-path: polygon(
    0 0,
    calc(100% - 24px) 0,
    100% 24px,
    100% 100%,
    24px 100%,
    0 calc(100% - 24px)
  );

  overflow: hidden;

  transition:
    transform 0.3s ease,
    filter 0.3s ease,
    background 0.3s ease;
}

/* Linha luminosa superior */
.walking-news-card::before {
  content: "";

  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;

  width: 42%;
  height: 1px;

  background: linear-gradient(90deg, var(--cyan), transparent);

  pointer-events: none;
}

/* Enquadramento geométrico inferior */
.walking-news-card::after {
  content: "";

  position: absolute;
  z-index: 3;
  right: 16px;
  bottom: 16px;

  width: 34px;
  height: 34px;

  border-right: 1px solid rgba(143, 234, 255, 0.28);

  border-bottom: 1px solid rgba(143, 234, 255, 0.28);

  pointer-events: none;

  transition:
    width 0.3s ease,
    height 0.3s ease,
    border-color 0.3s ease;
}

/* Movimento do card */
.walking-news-card:hover {
  transform: translateY(-7px);

  background:
    linear-gradient(145deg, #111a27, #0a0f17) padding-box,
    linear-gradient(
        135deg,
        rgba(143, 234, 255, 0.62),
        rgba(25, 136, 255, 0.15) 55%,
        rgba(241, 13, 66, 0.3)
      )
      border-box;

  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, 0.32));
}

.walking-news-card:hover::after {
  width: 46px;
  height: 46px;
  border-color: rgba(143, 234, 255, 0.55);
}

/* Imagem acompanha o recorte do card */
.walking-news-card__media {
  height: 170px;
  overflow: hidden;

  border-bottom: 1px solid rgba(255, 255, 255, 0.08);

  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.walking-news-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;

  filter: saturate(0.85) contrast(1.04);

  transition:
    transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.4s ease;
}

.walking-news-card:hover .walking-news-card__image {
  transform: scale(1.045);

  filter: saturate(1) contrast(1.08);
}

/* Categoria com linha de entrada */
.walking-news-card__category {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.walking-news-card__category::before {
  content: "";

  width: 1.35rem;
  height: 1px;

  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

/* Movimento discreto do título */
.walking-news-card__title {
  transition:
    color 0.25s ease,
    transform 0.25s ease;
}

.walking-news-card:hover .walking-news-card__title {
  color: #f3fbff;
  transform: translateX(3px);
}

/* Ajuste dos cards no mobile */
@media (max-width: 760px) {
  .walking-news-card {
    min-height: 350px;

    clip-path: polygon(
      0 0,
      calc(100% - 18px) 0,
      100% 18px,
      100% 100%,
      18px 100%,
      0 calc(100% - 18px)
    );
  }

  .walking-news-card__media {
    clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  }

  /*
   * Em telas sensíveis ao toque o card não depende
   * do hover para apresentar sua identidade visual.
   */
  .walking-news-card::after {
    width: 28px;
    height: 28px;
  }
}

/* ==========================================================
   WALKING NOTÍCIAS — CARROSSEL HORIZONTAL NO MOBILE
   ========================================================== */

@media (max-width: 760px) {
  /*
   * Permite que os cards ultrapassem horizontalmente
   * a largura visível da seção.
   */
  .news-grid {
    width: calc(100% + 15px);
    overflow-x: auto;
    overflow-y: hidden;

    margin-right: -15px;
    padding-right: 15px;
    padding-bottom: 1.25rem;

    scroll-snap-type: x mandatory;
    scroll-padding-left: 0;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;

    /*
     * Esconde a barra horizontal sem impedir
     * a rolagem por toque.
     */
    scrollbar-width: none;
  }

  .news-grid::-webkit-scrollbar {
    display: none;
  }

  /*
   * O container dos quatro cards deixa de ser uma grade
   * vertical e passa a funcionar como uma faixa horizontal.
   */
  .news-cards {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;

    width: max-content;
  }

  /*
   * Cada card ocupa quase toda a largura da tela.
   *
   * Uma pequena parte do próximo card permanece visível,
   * comunicando que existe conteúdo para o lado.
   */
  .walking-news-card {
    flex: 0 0 min(84vw, 340px);
    width: min(84vw, 340px);
    min-height: 390px;

    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
}

/* ==========================================================
   CURSORES PERSONALIZADOS — WALKING PLATFORMS
   ========================================================== */

/*
 * Aplica os cursores somente em dispositivos com mouse.
 *
 * Isso evita interferências em celulares, tablets
 * e outros dispositivos controlados por toque.
 */
@media (hover: hover) and (pointer: fine) {
  /* Cursor padrão de navegação */
  html,
  body {
    cursor:
      url("/images/mouse-nav.png") 2 2,
      default;
  }

  /* Elementos clicáveis e interativos */
  a,
  button,
  select,
  summary,
  label,
  [role="button"],
  [role="link"],
  [tabindex]:not([tabindex="-1"]),
  .walking-news-card,
  .walking-news-pagination__button {
    cursor:
      url("/images/mouse-click.png") 6 2,
      pointer;
  }

  /* Campos em que o utilizador escreve */
  input[type="text"],
  input[type="email"],
  input[type="search"],
  input[type="password"],
  input[type="url"],
  input[type="tel"],
  input[type="number"],
  textarea,
  [contenteditable="true"] {
    cursor: text;
  }

  /* Elementos desativados */
  button:disabled,
  input:disabled,
  select:disabled,
  [aria-disabled="true"] {
    cursor: not-allowed;
  }
}

/* ==========================================================
   SCROLL NATIVO COM BARRA VISUALMENTE OCULTA
   ========================================================== */

/*
 * A rolagem continua sendo realizada nativamente pelo
 * navegador usando mouse, trackpad, teclado ou toque.
 */

html {
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

body {
  overflow-y: auto;
}

/* ==========================================================
   INDICADOR FINO DE PROGRESSO
   ========================================================== */

.page-progress {
  position: fixed;
  z-index: 100000;

  top: 0;
  right: 0;

  width: 3px;
  height: 100dvh;

  background: rgba(255, 255, 255, 0.035);

  pointer-events: none;
}

/*
 * A barra cresce verticalmente conforme o avanço
 * do utilizador pela página.
 */
.page-progress__bar {
  display: block;

  width: 100%;
  height: 100%;

  background: linear-gradient(180deg, #e1faff 0%, #aeeeff 48%, #70d7f5 100%);

  box-shadow: 0 0 9px rgba(174, 238, 255, 0.58);

  transform: scaleY(0);
  transform-origin: top;

  will-change: transform;
}

/*
 * Em telas muito pequenas, a linha fica ainda
 * mais discreta.
 */
@media (max-width: 760px) {
  .page-progress {
    width: 2px;
  }
}

/* ==========================================================
   ECOSSISTEMA — FAIXA DE PROJETOS
   Fluent Design / Light Surface
   ========================================================== */

.ecosystem-strip {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  padding: 82px 0 92px;

  color: #17202b;

  background:
    radial-gradient(
      circle at 14% 0%,
      rgba(55, 149, 255, 0.09),
      transparent 28rem
    ),
    radial-gradient(
      circle at 88% 100%,
      rgba(112, 198, 255, 0.08),
      transparent 25rem
    ),
    linear-gradient(
      180deg,
      #f8fafc 0%,
      #f3f6f9 100%
    );

  border-top: 1px solid rgba(25, 45, 70, 0.07);
  border-bottom: 1px solid rgba(25, 45, 70, 0.09);
}


/* textura extremamente sutil */

.ecosystem-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;

  opacity: 0.32;

  background-image:
    linear-gradient(
      rgba(25, 45, 70, 0.025) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(25, 45, 70, 0.025) 1px,
      transparent 1px
    );

  background-size: 42px 42px;

  mask-image:
    linear-gradient(
      to bottom,
      transparent,
      black 25%,
      black 75%,
      transparent
    );
}


/* ==========================================================
   CABEÇALHO
   ========================================================== */

.ecosystem-heading {
  display: flex;
  align-items: center;
  gap: 15px;

  margin-bottom: 30px;
}


.ecosystem-kicker {
  margin: 0;

  color: #8b96a4;

  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}


.ecosystem-heading h2 {
  margin: 0;

  color: #1c2530;

  font: 650 0.92rem var(--display);
  letter-spacing: -0.015em;
}


.ecosystem-heading-line {
  display: block;
  flex: 1;

  height: 1px;

  background:
    linear-gradient(
      90deg,
      rgba(37, 57, 81, 0.16),
      transparent
    );
}


/* ==========================================================
   FILEIRA DOS PROJETOS
   ========================================================== */

.ecosystem-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;

  align-items: stretch;
}


/* ==========================================================
   JANELA
   ========================================================== */

.ecosystem-window {
  position: relative;

  display: flex;
  flex-direction: column;

  min-width: 0;
  min-height: 440px;

  padding: 22px 24px 24px;

  overflow: hidden;

  border:
    1px solid
    rgba(54, 75, 100, 0.13);

  border-radius: 18px;

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.97),
      rgba(248, 250, 252, 0.91)
    );

  box-shadow:
    0 1px 1px rgba(16, 31, 48, 0.04),
    0 8px 20px rgba(34, 56, 79, 0.055),
    0 26px 55px rgba(34, 56, 79, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);

  transform:
    perspective(900px)
    translateZ(0);

  transition:
    transform 280ms ease,
    box-shadow 280ms ease,
    border-color 280ms ease;
}


/* reflexão superior da superfície */

.ecosystem-window::before {
  content: "";

  position: absolute;
  z-index: 0;

  top: 0;
  left: 10%;
  right: 10%;

  height: 1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 1),
      transparent
    );

  pointer-events: none;
}


/* profundidade no hover */

.ecosystem-window:hover {
  transform:
    perspective(900px)
    translateY(-6px)
    translateZ(12px);

  border-color: rgba(62, 121, 182, 0.2);

  box-shadow:
    0 2px 2px rgba(16, 31, 48, 0.03),
    0 14px 28px rgba(34, 56, 79, 0.075),
    0 34px 70px rgba(34, 56, 79, 0.105),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}


/* Walking Tools ligeiramente mais neutro */

.ecosystem-window--concept {
  background:
    linear-gradient(
      145deg,
      rgba(252, 253, 254, 0.96),
      rgba(244, 247, 249, 0.94)
    );
}


/* ==========================================================
   BARRA SUPERIOR DA JANELA
   ========================================================== */

.ecosystem-window__top {
  position: relative;
  z-index: 2;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;

  padding-bottom: 18px;

  border-bottom:
    1px solid
    rgba(40, 63, 88, 0.09);
}


.ecosystem-window__index {
  color: #9aa5b2;

  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}


/* ==========================================================
   STATUS
   ========================================================== */

.ecosystem-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;

  padding: 6px 9px;

  border-radius: 999px;

  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}


.ecosystem-status > span {
  width: 5px;
  height: 5px;

  flex: 0 0 auto;

  border-radius: 50%;
}


.ecosystem-status--development {
  color: #176692;

  background: rgba(49, 157, 218, 0.085);

  border:
    1px solid
    rgba(34, 133, 190, 0.13);
}


.ecosystem-status--development > span {
  background: #27a6e8;

  box-shadow:
    0 0 0 3px rgba(39, 166, 232, 0.09);
}


.ecosystem-status--concept {
  color: #707b87;

  background: rgba(75, 88, 103, 0.055);

  border:
    1px solid
    rgba(75, 88, 103, 0.11);
}


.ecosystem-status--concept > span {
  background: #929ca7;
}


/* ==========================================================
   IDENTIDADE DO PROJETO
   ========================================================== */

.ecosystem-window__brand {
  position: relative;
  z-index: 1;

  margin-top: 30px;
}


.ecosystem-logo {
  display: flex;
  align-items: center;

  width: 100%;
  height: 58px;

  margin-bottom: 24px;
}


.ecosystem-logo--image img {
  display: block;

  max-width: 145px;
  max-height: 52px;

  object-fit: contain;
  object-position: left center;
}


.ecosystem-logo--tools {
  color: #768493;

  font: 700 1.4rem var(--display);
  letter-spacing: -0.04em;
}


.ecosystem-window__brand > p {
  margin: 0 0 6px;

  color: #8a96a4;

  font-size: 0.63rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}


.ecosystem-window__brand h3 {
  margin: 0;

  color: #17212d;

  font:
    700
    clamp(1.65rem, 2vw, 2.15rem) / 1.05
    var(--display);

  letter-spacing: -0.045em;
}


/* ==========================================================
   TEXTO
   ========================================================== */

.ecosystem-window__content {
  position: relative;
  z-index: 1;

  margin-top: 22px;
  margin-bottom: 34px;
}


.ecosystem-window__content p {
  margin: 0;

  color: #657180;

  font-size: 0.88rem;
  line-height: 1.7;
}


.ecosystem-window__content em {
  color: #4c5968;
}


/* ==========================================================
   RODAPÉ / NAVEGAÇÃO
   ========================================================== */

.ecosystem-window__footer {
  position: relative;
  z-index: 1;

  margin-top: auto;
  padding-top: 17px;

  border-top:
    1px solid
    rgba(38, 61, 86, 0.09);
}


.ecosystem-window__footer a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;

  color: #236e9d;

  font-size: 0.75rem;
  font-weight: 700;

  transition:
    color 180ms ease,
    transform 180ms ease;
}


.ecosystem-window__footer a span {
  color: #7292a7;

  font-size: 0.95rem;

  transition:
    transform 180ms ease,
    color 180ms ease;
}


.ecosystem-window__footer a:hover {
  color: #114d74;
}


.ecosystem-window__footer a:hover span {
  color: #237fb8;
  transform: translate(2px, -2px);
}


.ecosystem-window__footer--concept > span {
  display: block;

  color: #8a949f;

  font-size: 0.69rem;
  line-height: 1.55;
}


/* ==========================================================
   TABLETS E TELAS MENORES
   ========================================================== */

@media (max-width: 980px) {

  .ecosystem-strip {
    padding: 72px 0 78px;
  }

  .ecosystem-track {
    display: flex;
    flex-wrap: nowrap;

    gap: 16px;

    overflow-x: auto;
    overflow-y: hidden;

    padding:
      4px
      max(0px, calc((100vw - 100%) / 2))
      30px
      0;

    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;

    scrollbar-width: thin;
    scrollbar-color:
      rgba(65, 116, 154, 0.34)
      rgba(50, 70, 90, 0.06);
  }


  .ecosystem-track::-webkit-scrollbar {
    height: 6px;
  }


  .ecosystem-track::-webkit-scrollbar-track {
    background: rgba(50, 70, 90, 0.05);

    border-radius: 999px;
  }


  .ecosystem-track::-webkit-scrollbar-thumb {
    background: rgba(65, 116, 154, 0.32);

    border-radius: 999px;
  }


  .ecosystem-window {
    flex:
      0 0
      min(72vw, 420px);

    width: min(72vw, 420px);

    min-height: 430px;

    scroll-snap-align: start;
  }

}


/* ==========================================================
   MOBILE
   ========================================================== */

@media (max-width: 600px) {

  .ecosystem-strip {
    padding: 58px 0 64px;
  }


  .ecosystem-heading {
    margin-bottom: 24px;
  }


  .ecosystem-kicker {
    display: none;
  }


  .ecosystem-heading h2 {
    font-size: 0.82rem;
  }


  .ecosystem-track {
    gap: 13px;

    width: calc(100% + 15px);

    margin-right: -15px;
    padding-right: 15px;
    padding-bottom: 10px;

    scrollbar-width: none;
  }


  .ecosystem-track::-webkit-scrollbar {
    display: none;
  }


  .ecosystem-window {
    flex:
      0 0
      min(87vw, 365px);

    width: min(87vw, 365px);

    min-height: 425px;

    padding: 19px 20px 21px;

    border-radius: 17px;
  }


  .ecosystem-window:hover {
    transform: none;
  }


  .ecosystem-window__top {
    gap: 9px;
  }


  .ecosystem-status {
    font-size: 0.54rem;
  }


  .ecosystem-window__brand {
    margin-top: 26px;
  }


  .ecosystem-logo {
    height: 50px;
    margin-bottom: 20px;
  }


  .ecosystem-window__content p {
    font-size: 0.84rem;
  }

}









/* ==========================================================
   ECOSSISTEMA
   Fluent / Acrylic / Crystal
   A própria seção é a faixa
   ========================================================== */

.ecosystem {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  padding: 58px 0 64px;

  color: #182330;

  background:
    radial-gradient(
      ellipse at 12% 10%,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(255, 255, 255, 0) 35%
    ),
    radial-gradient(
      ellipse at 78% 22%,
      rgba(181, 224, 255, 0.36) 0%,
      rgba(181, 224, 255, 0) 34%
    ),
    radial-gradient(
      ellipse at 42% 110%,
      rgba(214, 232, 247, 0.62) 0%,
      rgba(214, 232, 247, 0) 42%
    ),
    linear-gradient(
      118deg,
      #fbfdff 0%,
      #f4f8fb 44%,
      #edf4f9 100%
    );

  border-top: 1px solid rgba(47, 75, 100, 0.08);
  border-bottom: 1px solid rgba(47, 75, 100, 0.10);

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    inset 0 -1px 0 rgba(73, 107, 135, 0.025);
}


/* ==========================================================
   PROFUNDIDADE DO FUNDO
   Sem linhas desenhadas
   ========================================================== */

.ecosystem-depth {
  position: absolute;
  inset: 0;
  z-index: -1;

  overflow: hidden;
  pointer-events: none;
}


/* planos translúcidos */

.eco-plane {
  position: absolute;

  display: block;

  border: 1px solid rgba(255, 255, 255, 0.66);

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.50),
      rgba(194, 225, 247, 0.13)
    );

  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.72),
    0 25px 60px rgba(52, 98, 132, 0.07);

  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}


.eco-plane--one {
  width: 430px;
  height: 280px;

  top: -150px;
  left: 13%;

  border-radius: 50px;

  transform:
    rotate(31deg)
    skewX(-10deg);

  opacity: 0.62;
}


.eco-plane--two {
  width: 520px;
  height: 300px;

  right: 4%;
  bottom: -220px;

  border-radius: 70px;

  transform:
    rotate(-19deg)
    skewX(8deg);

  opacity: 0.56;
}


.eco-plane--three {
  width: 230px;
  height: 420px;

  top: 15%;
  left: 48%;

  border-radius: 45px;

  transform:
    rotate(42deg);

  opacity: 0.22;

  filter: blur(0.2px);
}


/* ==========================================================
   PRISMAS — REFERÊNCIA AOS CRISTAIS
   ========================================================== */

.eco-prism {
  position: absolute;

  display: block;

  width: 115px;
  height: 160px;

  clip-path:
    polygon(
      50% 0,
      100% 31%,
      77% 100%,
      23% 100%,
      0 31%
    );

  border-radius: 22px;

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.48) 0%,
      rgba(181, 224, 250, 0.24) 35%,
      rgba(255, 255, 255, 0.09) 72%
    );

  box-shadow:
    inset 18px 8px 30px rgba(255, 255, 255, 0.22);

  opacity: 0.48;
}


.eco-prism--one {
  top: -52px;
  right: 11%;

  transform: rotate(18deg);
}


.eco-prism--two {
  width: 82px;
  height: 116px;

  left: 3%;
  bottom: -39px;

  transform: rotate(-27deg);

  opacity: 0.28;
}


/* ==========================================================
   CONTEÚDO
   ========================================================== */

.ecosystem-inner {
  position: relative;
  z-index: 2;
}


/* ==========================================================
   CABEÇALHO
   ========================================================== */

.ecosystem-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  gap: 60px;

  margin-bottom: 34px;
}


.ecosystem-overline {
  display: block;

  margin-bottom: 5px;

  color: #8493a2;

  font-size: 0.58rem;
  font-weight: 750;

  letter-spacing: 0.14em;
  text-transform: uppercase;
}


.ecosystem-header h2 {
  margin: 0;

  color: #172330;

  font:
    680
    clamp(1.35rem, 2vw, 1.75rem) / 1
    var(--display);

  letter-spacing: -0.04em;
}


.ecosystem-header > p {
  max-width: 310px;

  margin: 0;

  color: #7c8996;

  font-size: 0.73rem;
  line-height: 1.55;

  text-align: right;
}


/* ==========================================================
   PROJETOS
   ========================================================== */

.ecosystem-grid {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: clamp(30px, 4vw, 62px);
}


.eco-project {
  position: relative;

  display: flex;
  flex-direction: column;

  min-width: 0;
  min-height: 390px;
}


/* ==========================================================
   TOPO
   ========================================================== */

.eco-project-top {
  position: relative;
  z-index: 4;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 12px;
}


.eco-index {
  color: #a1acb7;

  font-size: 0.6rem;
  font-weight: 750;

  letter-spacing: 0.14em;
}


/* ==========================================================
   STATUS
   ========================================================== */

.eco-status {
  display: inline-flex;
  align-items: center;

  gap: 7px;

  padding: 6px 10px;

  border: 1px solid rgba(29, 129, 183, 0.15);
  border-radius: 999px;

  color: #21759f;

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.66),
      rgba(208, 239, 255, 0.49)
    );

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 5px 14px rgba(40, 108, 146, 0.045);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  font-size: 0.52rem;
  font-weight: 750;

  letter-spacing: 0.075em;
  text-transform: uppercase;

  white-space: nowrap;
}


.eco-status i {
  display: block;

  width: 5px;
  height: 5px;

  border-radius: 50%;

  background: #24a9e6;

  box-shadow:
    0 0 0 3px rgba(36, 169, 230, 0.08),
    0 0 11px rgba(36, 169, 230, 0.28);
}


.eco-status--concept {
  color: #6e7984;

  border-color: rgba(75, 91, 106, 0.12);

  background:
    rgba(255, 255, 255, 0.45);
}


.eco-status--concept i {
  background: #8e99a3;
  box-shadow: none;
}


/* ==========================================================
   GRANDE ÁREA VISUAL
   ========================================================== */

.eco-brand-space {
  position: relative;

  display: flex;
  align-items: center;

  height: 128px;

  margin: 15px -10px 4px;

  overflow: visible;
}


/*
  Agora a marca realmente participa da composição.
  Não é mais opacity 0.09.
*/

.eco-brand-logo {
  position: relative;
  z-index: 2;

  display: block;

  width: auto;
  height: auto;

  max-width: 88%;
  max-height: 102px;

  object-fit: contain;
  object-position: left center;

  opacity: 0.58;

  filter:
    saturate(0.82)
    contrast(0.93);

  transform:
    translateX(-3px)
    scale(1.06);

  transition:
    opacity 300ms ease,
    transform 450ms cubic-bezier(.2,.8,.2,1);
}


.eco-brand-logo--evesit {
  max-width: 94%;
  max-height: 110px;
}


.eco-project:hover .eco-brand-logo {
  opacity: 0.78;

  transform:
    translateX(2px)
    scale(1.09);
}


/* lâmina de acrílico atravessando a marca */

.eco-brand-glass {
  position: absolute;

  z-index: 3;

  width: 55%;
  height: 78%;

  right: 0;
  top: 5%;

  border:
    1px solid
    rgba(255, 255, 255, 0.52);

  border-radius: 22px;

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.20),
      rgba(190, 225, 247, 0.08)
    );

  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.5);

  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);

  transform:
    rotate(-13deg)
    skewX(-7deg);

  opacity: 0.62;

  pointer-events: none;
}


/* ==========================================================
   WALKING TOOLS
   ========================================================== */

.eco-tools-mark {
  position: relative;
  z-index: 2;

  color: rgba(48, 78, 101, 0.48);

  font:
    760
    clamp(4rem, 6vw, 6.3rem) / 1
    var(--display);

  letter-spacing: -0.1em;

  transform: translateX(-4px);
}


/* ==========================================================
   TEXTO
   ========================================================== */

.eco-project-copy {
  position: relative;
  z-index: 4;
}


.eco-project-type {
  display: block;

  margin-bottom: 7px;

  color: #8794a0;

  font-size: 0.56rem;
  font-weight: 750;

  letter-spacing: 0.1em;
  text-transform: uppercase;
}


.eco-project-copy h3 {
  margin: 0 0 13px;

  color: #172330;

  font:
    700
    clamp(1.65rem, 2.2vw, 2.3rem) / 1
    var(--display);

  letter-spacing: -0.05em;
}


.eco-project-copy p {
  max-width: 390px;

  margin: 0;

  color: #5e6b78;

  font-size: 0.78rem;
  line-height: 1.65;
}


.eco-project-copy em {
  color: #455462;
}


/* ==========================================================
   CTA — CLARO E VISÍVEL
   ========================================================== */

.eco-project-action {
  position: relative;
  z-index: 5;

  display: flex;

  align-items: center;
  justify-content: space-between;

  gap: 16px;

  width: 100%;

  margin-top: auto;
  padding: 11px 12px 11px 15px;

  border:
    1px solid
    rgba(27, 110, 157, 0.18);

  border-radius: 13px;

  color: #145d86;

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.78),
      rgba(213, 239, 253, 0.62)
    );

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    0 8px 22px rgba(35, 89, 122, 0.07);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}


.eco-project-action > span {
  font-size: 0.7rem;
  font-weight: 750;

  letter-spacing: 0.01em;
}


.eco-project-action small {
  display: block;

  margin-top: 2px;

  color: #7a8a98;

  font-size: 0.56rem;
  font-weight: 550;
}


.eco-project-action strong {
  display: grid;

  place-items: center;

  width: 34px;
  height: 34px;

  flex: 0 0 34px;

  border-radius: 10px;

  color: white;

  background:
    linear-gradient(
      145deg,
      #249bd3,
      #1974a8
    );

  box-shadow:
    0 7px 18px
    rgba(24, 116, 166, 0.22);

  font-size: 0.85rem;

  transition:
    transform 180ms ease;
}


.eco-project-action:hover {
  transform: translateY(-2px);

  border-color: rgba(25, 119, 172, 0.3);

  box-shadow:
    inset 0 1px 0 white,
    0 12px 28px rgba(35, 89, 122, 0.11);
}


.eco-project-action:hover strong {
  transform: translate(2px, -2px);
}


/* ==========================================================
   CONCEPÇÃO
   ========================================================== */

.eco-concept-note {
  position: relative;
  z-index: 5;

  margin-top: auto;
  padding: 12px 15px;

  border:
    1px solid
    rgba(68, 87, 103, 0.1);

  border-radius: 13px;

  color: #788591;

  background:
    rgba(255, 255, 255, 0.38);

  backdrop-filter: blur(12px);

  font-size: 0.62rem;
  line-height: 1.5;
}


.eco-concept-note > span {
  display: block;

  margin-bottom: 2px;

  color: #556573;

  font-weight: 750;

  text-transform: uppercase;

  letter-spacing: 0.07em;

  font-size: 0.52rem;
}


/* ==========================================================
   TABLET
   ========================================================== */

@media (max-width: 980px) {

  .ecosystem-grid {
    display: flex;

    gap: 32px;

    overflow-x: auto;
    overflow-y: hidden;

    padding-bottom: 18px;

    scroll-snap-type: x mandatory;

    overscroll-behavior-x: contain;

    -webkit-overflow-scrolling: touch;
  }


  .eco-project {
    flex: 0 0 min(68vw, 400px);

    min-height: 400px;

    scroll-snap-align: start;
  }

}


/* ==========================================================
   MOBILE
   ========================================================== */

@media (max-width: 600px) {

  .ecosystem {
    padding: 45px 0 50px;
  }


  .ecosystem-header {
    align-items: flex-start;

    margin-bottom: 27px;
  }


  .ecosystem-header > p {
    display: none;
  }


  .ecosystem-grid {
    gap: 27px;

    width: calc(100% + 15px);

    margin-right: -15px;

    padding-right: 15px;
    padding-bottom: 4px;

    scrollbar-width: none;
  }


  .ecosystem-grid::-webkit-scrollbar {
    display: none;
  }


  .eco-project {
    flex: 0 0 min(86vw, 350px);

    min-height: 405px;
  }


  .eco-brand-space {
    height: 122px;
  }


  .eco-brand-logo {
    opacity: 0.65;
  }


  .eco-project-copy p {
    font-size: 0.76rem;
  }

}

/* ==========================================================
   ECOSSISTEMA — REFORÇO VISUAL
   Mantém o design atual e aumenta presença/materialidade
   ========================================================== */


/* PLANOS DE ACRÍLICO */

.eco-plane {
  border-color: rgba(255, 255, 255, 0.92);

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.72),
      rgba(164, 215, 247, 0.28)
    );

  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.95),
    inset -1px -1px 0 rgba(93, 157, 199, 0.08),
    0 24px 55px rgba(52, 98, 132, 0.11);
}


.eco-plane--one {
  opacity: 0.9;
}


.eco-plane--two {
  opacity: 0.82;
}


.eco-plane--three {
  opacity: 0.5;
}


/* PRISMAS / CRISTAIS */

.eco-prism {
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.76) 0%,
      rgba(149, 211, 248, 0.38) 34%,
      rgba(202, 232, 250, 0.19) 67%,
      rgba(255, 255, 255, 0.38) 100%
    );

  filter:
    drop-shadow(
      0 16px 20px
      rgba(49, 105, 143, 0.11)
    );
}


.eco-prism--one {
  opacity: 0.76;
}


.eco-prism--two {
  opacity: 0.52;
}


/* LOGOS — deixam de funcionar como marca-d'água */

.eco-brand-logo {
  opacity: 0.9;

  filter:
    saturate(1)
    contrast(1);

  transform:
    translateX(-3px)
    scale(1.06);
}


.eco-brand-logo--evesit {
  opacity: 0.9;
}


/* no hover não precisa ficar praticamente opaca,
   porque agora já possui presença normalmente */

.eco-project:hover .eco-brand-logo {
  opacity: 1;

  transform:
    translateX(2px)
    scale(1.09);
}


/* ACRÍLICO QUE PASSA SOBRE AS LOGOS */

.eco-brand-glass {
  border-color:
    rgba(255, 255, 255, 0.76);

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.30),
      rgba(161, 215, 247, 0.12)
    );

  box-shadow:
    inset 1px 1px 0
    rgba(255, 255, 255, 0.78),
    0 12px 28px
    rgba(50, 105, 142, 0.055);

  opacity: 0.78;
}


/* WALKING TOOLS — mesma força visual das outras marcas */

.eco-tools-mark {
  color:
    rgba(48, 78, 101, 0.72);
}





/* ==========================================================
   VISÃO EM CONSTRUÇÃO — LIGHT
   ========================================================== */

.construction-section {
  color: #182330;

  background:
    linear-gradient(
      180deg,
      #f1f3f5 0%,
      #e9edf0 100%
    );

  border-top: 1px solid rgba(35, 55, 75, 0.08);
  border-bottom: 1px solid rgba(35, 55, 75, 0.08);
}


/* título */

.construction-section #construction-title {
  color: #172330;
}


/* texto */

.construction-section .construction-copy p {
  color: #5f6b77;
}


/* eyebrow */

.construction-section .eyebrow {
  color: #758391;
}


/* caso existam <strong> ou destaques no texto */

.construction-section .construction-copy strong {
  color: #263746;
}






/* ==========================================================
   HEADER — FLUENT ACRYLIC
   Identidade | Navegação                         CTA
   ========================================================== */

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;

  width: 100%;

  /* O acrílico passa a existir mesmo antes do scroll */
  background:
    linear-gradient(
      110deg,
      rgba(9, 13, 21, 0.76) 0%,
      rgba(15, 24, 36, 0.67) 48%,
      rgba(13, 21, 32, 0.73) 100%
    );

  border-bottom:
    1px solid
    rgba(255, 255, 255, 0.08);

  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.025),
    0 10px 32px rgba(0, 0, 0, 0.09);

  backdrop-filter:
    blur(22px)
    saturate(135%);

  -webkit-backdrop-filter:
    blur(22px)
    saturate(135%);

  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}


/* Um pouco mais sólido depois do scroll */

.site-header.scrolled,
.site-header.menu-active {
  background:
    linear-gradient(
      110deg,
      rgba(7, 10, 17, 0.9) 0%,
      rgba(13, 21, 32, 0.86) 48%,
      rgba(10, 17, 27, 0.9) 100%
    );

  border-color:
    rgba(255, 255, 255, 0.11);

  box-shadow:
    0 12px 35px rgba(0, 0, 0, 0.16);

  backdrop-filter:
    blur(26px)
    saturate(145%);

  -webkit-backdrop-filter:
    blur(26px)
    saturate(145%);
}


/* ==========================================================
   ESTRUTURA
   ========================================================== */

.header-shell {
  width: var(--shell);
  height: 74px;

  margin: auto;

  display: flex;
  align-items: center;

  /*
   * Não usamos gap geral grande.
   * O espaçamento passa a ser controlado pela identidade,
   * divisor e navegação.
   */
  gap: 0;
}


/* ==========================================================
   IDENTIDADE
   imagem já contém símbolo + Walking Platforms
   ========================================================== */

.brand {
  position: relative;

  display: flex;
  align-items: center;

  flex: 0 0 auto;

  width: 178px;
  height: 50px;

  overflow: visible;

  /*
   * espaço entre logo e divisor
   */
  margin-right: 23px;
}


.brand img {
  display: block;

  width: 100%;
  height: auto;

  object-fit: contain;
}


/* ==========================================================
   DIVISOR
   A linha nasce antes da navegação
   ========================================================== */

.desktop-nav {
  position: relative;

  display: flex;
  align-items: center;

  gap: 23px;

  /*
   * IMPORTANTE:
   * remove o comportamento antigo que jogava
   * a navegação para a direita.
   */
  margin-left: 0;

  padding-left: 24px;
}


.desktop-nav::before {
  content: "";

  position: absolute;

  left: 0;
  top: 50%;

  width: 1px;
  height: 27px;

  transform: translateY(-50%);

  background:
    linear-gradient(
      180deg,
      transparent 0%,
      rgba(255, 255, 255, 0.34) 20%,
      rgba(255, 255, 255, 0.34) 80%,
      transparent 100%
    );
}


/* ==========================================================
   ABAS
   ========================================================== */

.desktop-nav a {
  position: relative;

  padding: 8px 0;

  color: rgba(220, 228, 237, 0.74);

  font-size: 0.76rem;
  font-weight: 520;

  white-space: nowrap;

  transition:
    color 180ms ease;
}


.desktop-nav a:hover {
  color: #ffffff;
}


/*
 * Indicador inferior muito discreto.
 * Não transforma a navegação em "botões".
 */

.desktop-nav a::after {
  content: "";

  position: absolute;

  left: 0;
  right: 100%;
  bottom: 2px;

  height: 1px;

  background:
    linear-gradient(
      90deg,
      rgba(113, 202, 255, 0.35),
      rgba(255, 255, 255, 0.9)
    );

  transition:
    right 220ms ease;
}


.desktop-nav a:hover::after {
  right: 0;
}


/* ==========================================================
   CTA
   Único elemento empurrado para a direita
   ========================================================== */

.header-cta {
  display: inline-flex;
  align-items: center;

  gap: 12px;

  /*
   * É este auto que cria a composição:
   *
   * LOGO | NAV -------------- CTA
   */
  margin-left: auto;

  padding: 10px 15px;

  border:
    1px solid
    rgba(255, 255, 255, 0.18);

  border-radius: 999px;

  color: rgba(255, 255, 255, 0.92);

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.105),
      rgba(255, 255, 255, 0.045)
    );

  box-shadow:
    inset 0 1px 0
    rgba(255, 255, 255, 0.10);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  font-size: 0.76rem;
  font-weight: 600;

  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}


.header-cta:hover {
  border-color:
    rgba(255, 255, 255, 0.3);

  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.16),
      rgba(255, 255, 255, 0.075)
    );

  transform: translateY(-1px);
}


.header-cta span {
  color: rgba(160, 219, 255, 0.9);

  transition:
    transform 180ms ease;
}


.header-cta:hover span {
  transform: translate(2px, -2px);
}


/* ==========================================================
   TABLET
   Mantém o comportamento mobile já existente
   ========================================================== */

@media (max-width: 1020px) {

  .desktop-nav {
    display: none;
  }


  .header-cta {
    margin-left: auto;
  }

}


/* ==========================================================
   MOBILE
   ========================================================== */

@media (max-width: 760px) {

  .header-shell {
    height: 68px;
  }


  .brand {
    width: 155px;
    height: 45px;

    margin-right: 0;
  }


  /*
   * O CSS atual já esconde o CTA no mobile.
   * Mantemos exatamente esse comportamento.
   */

  .header-cta {
    display: none;
  }

}