:root {
  --bg-dark: #020913;
  --bg-deep: #06172A;
  --bg-mid: #09284A;

  --blue: #2377C9;
  --blue-soft: #4D96D8;
  --blue-light: #7BB6E4;

  --white: #F8FAFC;
  --silver: #D0D8E2;
  --text-muted: #91A1B4;

  --light-bg: #F4F6F8;
  --light-text: #102239;

  --border-dark: rgba(255,255,255,0.075);
  --border-light: rgba(16,34,57,0.11);

  --container: 1200px;
  --radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: min(92%, var(--container));
  margin-inline: auto;
}

/* =========================
   HEADER
========================= */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;

  background: rgba(2, 9, 19, 0.82);
  backdrop-filter: blur(18px);

  border-bottom: 1px solid var(--border-dark);

  transition:
    background .25s ease,
    box-shadow .25s ease;
}

.site-header.scrolled {
  background: rgba(2, 9, 19, 0.96);

  box-shadow:
    0 10px 30px rgba(0,0,0,.14);
}

.header-content {
  min-height: 78px;

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

  gap: 32px;
}

.brand {
  display: flex;
  flex-direction: column;

  line-height: 1;
}

.brand-main {
  font-family: "Cormorant Garamond", serif;

  font-size: 26px;
  font-weight: 700;

  letter-spacing: .13em;
}

.brand-sub {
  margin-top: 5px;

  font-size: 9px;

  text-transform: uppercase;
  letter-spacing: .22em;

  color: var(--text-muted);
}

.main-nav {
  display: flex;

  gap: 30px;

  color: var(--silver);

  font-size: 13px;
}

.main-nav a {
  transition: color .2s ease;
}

.main-nav a:hover {
  color: var(--blue-light);
}

/* =========================
   BOTÕES
========================= */

.btn {
  min-height: 46px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0 21px;

  border-radius: 6px;

  font-size: 13px;
  font-weight: 600;

  transition:
    transform .2s ease,
    background .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--blue);

  color: var(--white);

  box-shadow:
    0 10px 26px rgba(35,119,201,.16);
}

.btn-primary:hover {
  background: #2C82D6;

  box-shadow:
    0 12px 30px rgba(35,119,201,.24);
}

.btn-secondary {
  background: rgba(255,255,255,.01);

  color: var(--white);

  border:
    1px solid rgba(123,182,228,.30);
}

.btn-secondary:hover {
  background: rgba(123,182,228,.05);

  border-color:
    rgba(123,182,228,.62);
}

.btn-light {
  background: var(--white);

  color: var(--bg-deep);
}

.btn-light:hover {
  background: #FFFFFF;
}

.btn-link {
  padding-inline: 0;

  color: var(--white);

  border-bottom:
    1px solid rgba(255,255,255,.34);

  border-radius: 0;
}

/* =========================
   HERO
========================= */

.hero {
  min-height: 100vh;

  display: flex;
  align-items: center;

  position: relative;

  overflow: hidden;

  background:
    radial-gradient(
      circle at 80% 45%,
      rgba(35,119,201,.10),
      transparent 31%
    ),
    radial-gradient(
      circle at 75% 27%,
      rgba(123,182,228,.045),
      transparent 24%
    ),
    linear-gradient(
      135deg,
      #020913 0%,
      #041222 50%,
      #06172A 100%
    );
}

.hero::before {
  content: "";

  position: absolute;

  width: 460px;
  height: 460px;

  border:
    1px solid rgba(123,182,228,.045);

  border-radius: 50%;

  right: -150px;
  top: -120px;
}

.hero-grid {
  padding-top: 135px;
  padding-bottom: 85px;

  display: grid;

  grid-template-columns:
    1.13fr .87fr;

  align-items: center;

  gap: 72px;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  display: inline-block;

  margin-bottom: 22px;

  color: var(--blue-light);

  text-transform: uppercase;

  letter-spacing: .18em;

  font-size: 11px;
  font-weight: 700;
}

.eyebrow.dark {
  color: var(--blue);
}

.hero h1,
.section-heading h2,
.final-cta h2 {
  font-family:
    "Cormorant Garamond",
    serif;

  font-weight: 600;
}

.hero h1 {
  max-width: 760px;

  font-size:
    clamp(50px,5.4vw,78px);

  line-height: 1.02;

  letter-spacing: -.02em;
}

.hero h1 span,
.section-heading h2 span {
  color: var(--blue-light);
}

.hero-text {
  max-width: 650px;

  margin-top: 34px;

  color: var(--silver);

  font-size: 17px;

  line-height: 1.75;
}

.hero-actions {
  margin-top: 38px;

  display: flex;

  gap: 14px;

  flex-wrap: wrap;
}

/* =========================
   HERO VISUAL
========================= */

.hero-visual {
  min-height: 500px;

  display: grid;
  place-items: center;

  position: relative;
}

.visual-core {
  width: 165px;
  height: 165px;

  border-radius: 50%;

  display: grid;
  place-items: center;

  background:
    radial-gradient(
      circle at 35% 25%,
      rgba(35,119,201,.82),
      rgba(9,40,74,.95) 58%,
      rgba(6,23,42,1) 100%
    );

  box-shadow:
    0 0 44px rgba(35,119,201,.14),
    inset 0 0 0 1px rgba(255,255,255,.075);

  position: relative;

  z-index: 5;
}

.visual-core span {
  font-family:
    "Cormorant Garamond",
    serif;

  font-size: 54px;

  letter-spacing: .07em;

  color: var(--white);
}

.orbit {
  position: absolute;

  border-radius: 50%;

  border:
    1px solid rgba(123,182,228,.13);
}

.orbit-one {
  width: 310px;
  height: 310px;
}

.orbit-two {
  width: 405px;
  height: 405px;

  border-color:
    rgba(123,182,228,.075);
}

.orbit-three {
  width: 490px;
  height: 490px;

  border-color:
    rgba(123,182,228,.035);
}

.visual-point {
  width: 6px;
  height: 6px;

  position: absolute;

  background: var(--blue-light);

  border-radius: 50%;

  box-shadow:
    0 0 10px rgba(123,182,228,.65);
}

.point-one {
  top: 20%;
  left: 29%;
}

.point-two {
  right: 15%;
  top: 47%;
}

.point-three {
  bottom: 22%;
  left: 28%;
}

/* =========================
   PILARES
========================= */

.pillars-strip {
  background: #03101E;

  border-top:
    1px solid var(--border-dark);

  border-bottom:
    1px solid var(--border-dark);
}

.pillars-grid {
  display: grid;

  grid-template-columns:
    repeat(4,1fr);
}

.pillars-grid span {
  padding: 22px 18px;

  text-align: center;

  color: var(--silver);

  font-size: 12px;

  text-transform: uppercase;

  letter-spacing: .17em;

  border-right:
    1px solid var(--border-dark);
}

.pillars-grid span:last-child {
  border-right: 0;
}

/* =========================
   SEÇÕES
========================= */

.section {
  padding: 112px 0;
}

.section-dark {
  background:
    linear-gradient(
      180deg,
      #03101E 0%,
      #06172A 100%
    );
}

.section-light {
  background: var(--light-bg);

  color: var(--light-text);
}

.split-layout {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap: 88px;

  align-items: center;
}

.split-layout.reverse {
  grid-template-columns:
    .95fr 1.05fr;
}

.section-heading {
  max-width: 740px;
}

.section-heading.centered {
  margin-inline: auto;

  text-align: center;
}

.section-heading h2 {
  font-size:
    clamp(40px,4.6vw,64px);

  line-height: 1.04;
}

.section-heading p {
  max-width: 680px;

  margin-top: 24px;

  font-size: 16px;

  line-height: 1.75;

  color: inherit;

  opacity: .76;
}

.section-heading.centered p {
  margin-inline: auto;
}

/* =========================
   PROBLEMAS
========================= */

.problem-list {
  border-top:
    1px solid var(--border-light);
}

.problem-item {
  padding: 19px 4px;

  display: flex;

  align-items: center;

  gap: 14px;

  border-bottom:
    1px solid var(--border-light);

  font-size: 15px;

  font-weight: 600;
}

.problem-item::before {
  content: "";

  width: 6px;
  height: 6px;

  border-radius: 50%;

  background: var(--blue);
}

/* =========================
   CENTRALIZAÇÃO
========================= */

.systems-visual {
  min-height: 400px;

  position: relative;
}

.system-node {
  position: absolute;

  padding: 11px 15px;

  border:
    1px solid rgba(123,182,228,.14);

  background:
    rgba(255,255,255,.018);

  border-radius: 7px;

  color: var(--silver);

  font-size: 12px;

  backdrop-filter: blur(8px);
}

.node-center {
  left: 50%;
  top: 50%;

  transform:
    translate(-50%,-50%);

  color: var(--white);

  background:
    rgba(35,119,201,.11);

  border-color:
    rgba(123,182,228,.38);

  box-shadow:
    0 0 28px rgba(35,119,201,.10);
}

.node-one {
  left: 5%;
  top: 25%;
}

.node-two {
  left: 12%;
  bottom: 18%;
}

.node-three {
  right: 7%;
  top: 20%;
}

.node-four {
  right: 12%;
  bottom: 22%;
}

/* =========================
   CONSULTORIA
========================= */

.steps-grid {
  margin-top: 62px;

  display: grid;

  grid-template-columns:
    repeat(5,1fr);

  gap: 20px;
}

.step-card {
  padding-top: 22px;

  border-top:
    1px solid var(--border-light);
}

.step-number {
  display: block;

  margin-bottom: 20px;

  font-family:
    "Cormorant Garamond",
    serif;

  font-size: 42px;

  color:
    rgba(35,119,201,.22);
}

.step-card h3 {
  margin-bottom: 10px;

  font-size: 17px;
}

.step-card p {
  font-size: 14px;

  opacity: .74;
}

/* =========================
   SOLUÇÕES
========================= */

.solutions-grid {
  margin-top: 58px;

  display: grid;

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

  gap: 16px;
}

.solution-card {
  min-height: 235px;

  padding: 27px;

  border:
    1px solid rgba(123,182,228,.085);

  border-radius:
    var(--radius);

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.016),
      rgba(255,255,255,.006)
    );

  transition:
    transform .25s ease,
    border-color .25s ease,
    background .25s ease;
}

.solution-card:hover {
  transform:
    translateY(-4px);

  border-color:
    rgba(123,182,228,.24);

  background:
    rgba(35,119,201,.035);
}

.solution-card > span {
  display: block;

  margin-bottom: 32px;

  color: var(--blue-light);

  font-size: 11px;
}

.solution-card h3 {
  margin-bottom: 10px;

  font-size: 19px;
}

.solution-card p {
  font-size: 14px;

  opacity: .72;
}

/* =========================
   BENEFÍCIOS
========================= */

.benefits-grid {
  margin-top: 58px;

  display: grid;

  grid-template-columns:
    repeat(4,1fr);

  border-top:
    1px solid var(--border-light);
}

.benefits-grid article {
  padding: 32px 22px 18px;

  border-right:
    1px solid var(--border-light);
}

.benefits-grid article:last-child {
  border-right: 0;
}

.benefits-grid article > span {
  display: block;

  margin-bottom: 28px;

  font-family:
    "Cormorant Garamond",
    serif;

  font-size: 40px;

  color:
    rgba(35,119,201,.23);
}

.benefits-grid h3 {
  margin-bottom: 10px;

  font-size: 17px;
}

.benefits-grid p {
  font-size: 14px;

  opacity: .74;
}

/* =========================
   DIFERENCIAL
========================= */

.differential {
  position: relative;

  overflow: hidden;
}

.differential::after {
  content: "";

  position: absolute;

  width: 360px;
  height: 360px;

  right: -110px;
  bottom: -160px;

  border-radius: 50%;

  border:
    1px solid rgba(123,182,228,.045);
}

.statement-small {
  margin-bottom: 14px;

  color: var(--silver);
}

.principles-grid {
  max-width: 880px;

  margin: 58px auto 0;

  display: grid;

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

  gap: 30px;

  text-align: center;
}

.principles-grid article {
  padding: 28px;

  border-top:
    1px solid rgba(123,182,228,.15);
}

.principles-grid h3 {
  margin-bottom: 9px;

  font-size: 17px;
}

.principles-grid p {
  font-size: 14px;

  opacity: .74;
}

/* =========================
   CTA FINAL
========================= */

.final-cta {
  padding: 112px 0;

  background:
    linear-gradient(
      135deg,
      #09284A 0%,
      #164E7D 100%
    );
}

.final-cta-content {
  max-width: 900px;
}

.final-cta h2 {
  font-size:
    clamp(46px,5.5vw,74px);
}

.final-cta p {
  max-width: 720px;

  margin-top: 24px;

  color:
    rgba(255,255,255,.82);

  font-size: 17px;

  line-height: 1.75;
}

/* =========================
   FOOTER
========================= */

.site-footer {
  padding: 48px 0;

  background: #01050C;

  border-top:
    1px solid var(--border-dark);
}

.footer-content {
  display: grid;

  grid-template-columns:
    1fr 1fr auto;

  gap: 40px;

  align-items: end;

  color: var(--text-muted);

  font-size: 13px;
}

.footer-content strong {
  color: var(--white);

  font-family:
    "Cormorant Garamond",
    serif;

  font-size: 21px;
}

.footer-content a {
  color: var(--blue-light);
}

/* =========================
   RESPONSIVO
========================= */

@media (max-width: 1024px) {

  .main-nav {
    display: none;
  }

  .hero-grid,
  .split-layout,
  .split-layout.reverse {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 390px;
  }

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

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

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

}

@media (max-width: 720px) {

  .site-header {
    position: absolute;
  }

  .header-content {
    min-height: 70px;
  }

  .btn-header {
    display: none;
  }

  .hero-grid {
    padding-top: 122px;
    padding-bottom: 58px;
  }

  .hero h1 {
    font-size: 50px;
  }

  .hero-text {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;

    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: 310px;
  }

  .visual-core {
    width: 125px;
    height: 125px;
  }

  .visual-core span {
    font-size: 42px;
  }

  .orbit-one {
    width: 235px;
    height: 235px;
  }

  .orbit-two {
    width: 300px;
    height: 300px;
  }

  .orbit-three {
    width: 355px;
    height: 355px;
  }

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

  .pillars-grid span:nth-child(2) {
    border-right: 0;
  }

  .section {
    padding: 82px 0;
  }

  .split-layout {
    gap: 48px;
  }

  .steps-grid,
  .solutions-grid,
  .benefits-grid,
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid article {
    border-right: 0;

    border-bottom:
      1px solid var(--border-light);
  }

  .systems-visual {
    min-height: 320px;
  }

  .footer-content {
    grid-template-columns: 1fr;

    align-items: start;
  }

  .copyright {
    margin-top: 10px;
  }

}