/* ============================= */
/*   SADB — OFFICIAL THEME V1   */
/*   Palantir-ish + Petrol      */
/* ============================= */

@import url("https://fonts.googleapis.com/css2?family=Sansation:wght@400;700&display=swap");

/* ---- TOKENS (ÚNICO :root) ---- */
:root {
  /* Core */
  --bg: #050b15;
  --bg-2: #0b1220;
  --surface: rgba(8, 13, 22, 0.74);
  --surface-strong: rgba(5, 11, 21, 0.90);
  --line: rgba(148, 163, 184, 0.12);
  --line-strong: rgba(255, 255, 255, 0.18);

  /* Text */
  --text: #f5f7fb;
  --text-soft: #c1c8d3;
  --text-muted: #6b7280;

  /* Accent */
  --accent: #365977;
  --accent-hover: #4a6d8b;
  --brand-gold: #C5A46D;

  /* Support (raros) */
  --cyan: #2f8a79;               /* use só em detalhes pequenos */
  --gold-soft: #6b7280;          /* use só em “kicker/eyebrow” */

  /* Radius */
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;

  /* Typography */
  --font-title: "Space Grotesk", "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-brand: "Sansation", "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Layout */
  --content-max: 1320px;
}

/* ---- RESET ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;

  /* Fundo minimalista escuro */
  background:
    radial-gradient(1100px 620px at 82% -10%, rgba(54, 89, 119, 0.18), transparent 60%),
    radial-gradient(900px 520px at -10% 12%, rgba(148, 163, 184, 0.08), transparent 55%),
    linear-gradient(180deg, #050b15 0%, #09111d 55%, #050b15 100%);
}

/* Tipografia base */
h1, h2, h3 { font-family: var(--font-title); letter-spacing: -0.02em; }
a { color: inherit; }
main :is(h1, h2, h3, p, li, dt, dd) {
  text-align: center;
  text-justify: inter-word;
  text-align-last: left;
}

/* ---- BACKGROUND LAYERS ---- */
.bg-layer, .bg-orb {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.earth-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  opacity: 0.22; /* mais sutil */
}

.bg-gradient {
  z-index: -3;
  background:
    radial-gradient(circle at 16% 12%, rgba(148,163,184,0.10), transparent 38%),
    radial-gradient(circle at 83% 17%, rgba(54,89,119,0.10), transparent 36%),
    radial-gradient(circle at 52% 0%, rgba(255,255,255,0.04), transparent 30%),
    linear-gradient(180deg, rgba(11,17,27,0.0) 0%, rgba(11,17,27,0.36) 55%, rgba(11,17,27,0.0) 100%);
}

.bg-grid {
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.18;
  mask-image: radial-gradient(circle at 50% 18%, black, transparent 78%);
}

.bg-orb { display: none; }

.site-shell { width: 100%; }

/* ============================= */
/*            NAVBAR             */
/* ============================= */

.topbar{
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 72px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;

  /* vidro escuro elegante */
  background: rgba(5, 11, 21, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  border-radius: 0;
  border-bottom: 1px solid rgba(148,163,184,0.12);

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.05),
    0 18px 42px rgba(0,0,0,0.28);

  z-index: 1000;
}

/* Linha técnica no topo */
.topbar::before{
  content:"";
  position:absolute;
  left:0; top:0;
  width:100%; height:2px;
  background: linear-gradient(90deg,
    rgba(255,255,255,0),
    rgba(255,255,255,0.30),
    rgba(255,255,255,0)
  );
  opacity: 0.85;
  pointer-events:none;
}

.brand,
.brand-logo{
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-family: var(--font-brand);
}

.brand-wordmark{
  font-family: var(--font-brand);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.96;
}

.brand-symbol{
  color: var(--brand-gold);
  font-family: inherit;
  font-weight: inherit;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topnav {
  display: flex;
  gap: 16px;
  align-items: center;
}

/* Links com presença técnica */
.topnav a {
  position: relative;
  font-family: var(--font-title);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: rgba(107,114,128,0.96);
  font-weight: 700;
  padding: 10px 6px;
  transition: color 0.2s ease;
}

.topnav a:hover {
  color: rgba(255,255,255,0.98);
}

/* underline elegante */
.topnav a::after{
  content:"";
  position:absolute;
  left: 6px;
  bottom: 7px;
  width: calc(100% - 12px);
  height: 1px;
  background: rgba(255,255,255,0.72);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.18s ease;
  opacity: 0.9;
}
.topnav a:hover::after{ transform: scaleX(1); }

/* ============================= */
/*             MAIN              */
/* ============================= */

main {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 92px 16px 48px; /* 92px por causa da navbar fixa */
}

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

.hero,
.section {
  border: 1px solid rgba(230,237,246,0.10);
  border-radius: var(--radius-lg);

  background:
    linear-gradient(165deg, rgba(22,34,53,0.78), rgba(11,17,27,0.88));

  box-shadow: 0 26px 64px rgba(0,0,0,0.28);
  padding: clamp(22px, 4vw, 42px);
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px 24px;
  align-items: start;
  text-align: initial;
}

/* Kicker */
.eyebrow,
.kicker {
  text-transform: uppercase;
  color: var(--gold-soft);
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.hero h1 {
  font-family: var(--font-title);
  text-transform: uppercase;
  font-size: clamp(2.6rem, 5.6vw, 5rem);
  line-height: 0.96;
  letter-spacing: 0.10em; /* estilo wordmark */
  color: rgba(230,237,246,0.98);
  margin: 0 auto 14px;
  text-align: center;
}

.hero-lead {
  max-width: 980px;
  color: rgba(154,167,189,0.92);
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  text-align: justify;
  text-align-last: left;
  margin: 0 auto 22px;
}

/* Botões */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  min-height: 46px;
  min-width: 210px;
  padding: 10px 18px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  color: rgba(230,237,246,0.98);
  background: linear-gradient(110deg, rgba(54,89,119,0.94), rgba(30,44,60,0.86));
  border-color: rgba(255,255,255,0.10);
}
.btn-primary:hover { background: linear-gradient(110deg, rgba(70,111,139,0.96), rgba(41,59,77,0.90)); }

.btn-secondary {
  color: rgba(230,237,246,0.90);
  border-color: rgba(230,237,246,0.20);
  background: rgba(230,237,246,0.04);
}
.btn-secondary:hover {
  border-color: rgba(230,237,246,0.32);
  background: rgba(230,237,246,0.06);
}

/* Cards / grids */
.section {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px 20px;
}

.section-head,
.section-intro { grid-column: 1 / -1; text-align: initial; }

.section-head {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
}

.section h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
  color: rgba(230,237,246,0.98);
}

.section-intro {
  max-width: 980px;
  margin: 6px auto 8px;
  color: rgba(154,167,189,0.92);
}

.feature-grid {
  grid-column: 1 / -1;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px 20px;
  align-items: stretch;
  max-width: 980px;
  margin: 0 auto;
}

.feature-grid .feature-card {
  height: 100%;
}

.micro-card,
.feature-card,
.case-card,
.integration-grid article,
.node {
  border: 1px solid rgba(230,237,246,0.10);
  border-radius: var(--radius-md);
  background: rgba(230,237,246,0.03);
  box-shadow: inset 0 1px 0 rgba(230,237,246,0.05), 0 14px 30px rgba(0,0,0,0.26);
  padding: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color .2s ease;
}

.micro-card:hover,
.feature-card:hover,
.case-card:hover,
.integration-grid article:hover,
.node:hover {
  transform: translateY(-2px);
  border-color: rgba(230,237,246,0.16);
  box-shadow: inset 0 1px 0 rgba(230,237,246,0.05), 0 18px 40px rgba(0,0,0,0.32);
}

.micro-card p,
.feature-card p,
.case-card p,
.integration-grid p,
.node p {
  color: rgba(154,167,189,0.92);
  font-size: 0.94rem;
}

/* Footer */
.site-footer {
  margin-top: 22px;
  border-top: 1px solid rgba(230,237,246,0.10);
  padding: 20px 6px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: rgba(154,167,189,0.88);
  font-size: 0.85rem;
}
.footer-links a { color: rgba(230,237,246,0.86); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }

/* Consent */
.consent-banner {
  position: fixed;
  right: 14px;
  bottom: 14px;
  width: min(420px, calc(100vw - 24px));
  border: 1px solid rgba(230,237,246,0.14);
  border-radius: 12px;
  background: rgba(11, 17, 27, 0.92);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
  padding: 14px;
  z-index: 60;
}
.consent-banner p {
  color: rgba(154,167,189,0.92);
  font-size: 0.86rem;
  margin-bottom: 10px;
}
.consent-manage {
  position: fixed;
  left: 14px;
  bottom: 14px;
  border: 1px solid rgba(230,237,246,0.14);
  background: rgba(11, 17, 27, 0.90);
  color: rgba(230,237,246,0.92);
  border-radius: 10px;
  font-size: 0.78rem;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 58;
}

/* Responsivo */
@media (max-width: 1040px) {
  .topbar { padding: 0 18px; }
  main { padding-top: 86px; }
  .topnav { flex-wrap: wrap; gap: 10px; }
  .topbar-right { gap: 10px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  main { padding: 84px 12px 24px; }
  .hero, .section { padding: 18px; border-radius: 14px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .btn { width: 100%; min-width: 0; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

.sadb-title,
.brand-wordmark{
  font-family: var(--font-brand);
  font-weight: 700;
  letter-spacing: .14em;
}

.sadb-b{
  position: relative;
  display: inline-block;
}

.sadb-b::after{
  content:"";
  position:absolute;
  width:65%;
  height:22%;
  background:#050b15; /* mesma cor do fundo */
  right:-2px;
  bottom:18%;
  transform:skewX(-35deg);
}

.home-main{
  max-width:none;
  padding:0 16px 28px;
}

.home-hero{
  position:relative;
  height:100vh;
  display:grid;
  place-items:center;
  overflow:hidden;
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 24px;
  background:
    radial-gradient(900px 620px at 18% 28%, rgba(54,89,119,0.18), transparent 60%),
    radial-gradient(1100px 720px at 70% 20%, rgba(92,134,172,0.16), transparent 58%),
    radial-gradient(880px 560px at 50% 42%, rgba(148,163,184,0.08), transparent 64%),
    linear-gradient(180deg, rgba(5,11,21,0.88), rgba(6,10,18,0.98));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.05),
    0 24px 70px rgba(0,0,0,0.36);
  isolation: isolate;
}

.home-hero-media{
  position:absolute;
  inset:0;
  z-index:0;
  overflow:hidden;
  pointer-events:none;
}

.home-hero-video{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  transform:scale(1.05);
  filter:saturate(1.02) brightness(1.00) contrast(1.06);
  pointer-events:none;
}

.home-hero-overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(760px 520px at 18% 28%, rgba(54,89,119,0.10), transparent 62%),
    radial-gradient(900px 560px at 74% 18%, rgba(92,134,172,0.08), transparent 60%),
    radial-gradient(620px 420px at 50% 42%, rgba(255,255,255,0.055), transparent 60%),
    linear-gradient(90deg, rgba(5,11,21,0.60) 0%, rgba(5,11,21,0.30) 28%, rgba(5,11,21,0.08) 52%, rgba(5,11,21,0.30) 78%, rgba(5,11,21,0.60) 100%),
    linear-gradient(180deg, rgba(5,11,21,0.08), rgba(5,11,21,0.18) 40%, rgba(5,11,21,0.52));
  pointer-events:none;
}

.home-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:
    radial-gradient(circle at 50% 36%, rgba(255,255,255,0.06), transparent 42%),
    linear-gradient(120deg, rgba(255,255,255,0.04), transparent 32%),
    repeating-linear-gradient(180deg, rgba(255,255,255,0.010) 0, rgba(255,255,255,0.010) 1px, transparent 1px, transparent 4px);
  opacity: 0.30;
}

.home-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:
    linear-gradient(180deg, rgba(5,11,21,0.72) 0%, rgba(5,11,21,0.18) 8%, transparent 16%, transparent 84%, rgba(5,11,21,0.20) 92%, rgba(5,11,21,0.80) 100%);
  mix-blend-mode: normal;
}

.home-stage{
  position:relative;
  z-index:2;
  width:min(1120px, 92%);
  justify-self:center;
  display:grid;
  justify-items:center;
  gap:24px;
  text-align:center;
  padding: clamp(18px, 3vw, 24px) 0;
  transform: translateY(-4vh);
  margin-left: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

.home-headline{
  display:grid;
  gap:28px;
  justify-items:center;
  max-width: 72rem;
  margin: 0 auto;
}

.home-title{
  font-family: var(--font-brand);
  font-size: clamp(2.4rem, 3.8vw, 3.6rem);
  line-height:1;
  letter-spacing:0.065em;
  text-transform:uppercase;
  font-weight:400;
  color:#ffffff;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  width:max-content;
  text-shadow:
    0 16px 34px rgba(0,0,0,0.30),
    0 0 26px rgba(88,134,172,0.12);
}

.home-title-line{
  display:block;
  white-space:nowrap;
}

.home-title-line-top{
  margin-left:0;
}

.home-title-line-bottom{
  transform: translateX(clamp(5rem, 8vw, 8rem));
}

.home-actions{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px;
  margin-top: 36px;
}

.home-actions .btn{
  min-width: 276px;
  min-height: 52px;
  padding: 14px 28px;
  font-size: 0.80rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.home-actions .btn-primary{
  color: #C5A46D;
  background: rgba(8, 14, 23, 0.48);
  border-color: rgba(197,164,109,0.64);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.06),
    0 14px 30px rgba(0,0,0,0.22),
    0 0 0 1px rgba(197,164,109,0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.home-actions .btn-primary:hover{
  color: #E4C793;
  background: rgba(197,164,109,0.12);
  border-color: rgba(197,164,109,0.84);
  transform: translateY(-2px);
}

.home-actions .btn-secondary{
  color: rgba(238,245,255,0.92);
  background: rgba(8, 14, 23, 0.30);
  border-color: rgba(197,164,109,0.34);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.04),
    0 14px 30px rgba(0,0,0,0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.home-actions .btn-secondary:hover{
  color: rgba(255,248,233,0.98);
  background: rgba(197,164,109,0.08);
  border-color: rgba(197,164,109,0.54);
  transform: translateY(-2px);
}

@media (max-width: 768px){
  .home-hero{
    height:100vh;
  }

  .home-main{
    padding:0 12px 24px;
  }

  .home-stage{
    width:min(640px, 94%);
    gap:18px;
    padding: 22px 18px 20px;
    border-radius: 22px;
    transform: translateY(-2vh);
    margin-left: 0;
    justify-self:center;
    text-align:center;
  }

  .home-headline{
    justify-items:center;
    max-width:100%;
    gap:14px;
  }

  .home-title{
    font-size: clamp(2.1rem, 8vw, 3.4rem);
    letter-spacing:0.05em;
  }

  .home-title-line-bottom{
    transform: translateX(clamp(2.6rem, 10vw, 4.8rem));
  }

  .home-actions .btn{
    min-width: 0;
    width: 100%;
  }

  .home-actions{
    margin-top: 26px;
  }

  .home-hero::after{
    background:
      linear-gradient(180deg, rgba(5,11,21,0.82) 0%, rgba(5,11,21,0.20) 10%, transparent 18%, transparent 82%, rgba(5,11,21,0.22) 90%, rgba(5,11,21,0.88) 100%);
  }
}

@media (prefers-reduced-motion: reduce){
  .home-hero-video{
    display:none;
  }
}

.topbar{
  background: linear-gradient(180deg, rgba(5,11,21,0.94), rgba(5,11,21,0.82));
  border-bottom: 1px solid rgba(148,163,184,0.12);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.05),
    0 18px 44px rgba(0,0,0,0.32);
}

.brand-wordmark{
  color:#ffffff;
  font-size:1.05rem;
  letter-spacing:0.14em;
  text-shadow:none;
}

.footer-brand{
  font-family: var(--font-brand);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.footer-brand .brand-symbol,
.home-title .brand-symbol,
.brand-wordmark .brand-symbol{
  color: var(--brand-gold);
}

.brand-logo img{
  display:none;
}

.topnav a{
  color:rgba(136,144,156,0.98);
  letter-spacing:0.13em;
  font-size:0.78rem;
}

.topnav a:hover{
  color:rgba(255,255,255,1);
}

.topnav a.active{
  color:rgba(255,255,255,1);
}

.topnav a.active::after{
  transform:scaleX(1);
}

.topnav a.login-link{
  padding:8px 14px;
  border:1px solid rgba(148,163,184,0.18);
  border-radius:999px;
  background:rgba(255,255,255,0.04);
  font-size:0.78rem;
  color:rgba(255,255,255,0.96);
}

.topnav a.login-link::after{
  display:none;
}

.topnav a.login-link:hover{
  border-color:rgba(255,255,255,0.24);
  background:rgba(255,255,255,0.06);
}