/* Big Bang Agência — identidade visual (marca/design-guide.md)
   Tema escuro/premium: gradiente roxo→laranja validado (capas de post),
   cards de vidro, tags de sistema, comparação em colunas, timeline conectada. */

@font-face {
  font-family: "Bodrum Sweet 14";
  src: url("fonts/Bodrum-Sweet-14-Regular.otf") format("opentype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Poppins";
  src: url("fonts/Poppins-Regular.ttf") format("truetype");
  font-weight: 400 800;
  font-display: swap;
}

:root {
  --branco: #FEFEFE;
  --roxo-0: #14101d;
  --roxo-1: #241c33;
  --roxo-2: #3F3360;
  --roxo-3: #5c4570;
  --laranja: #F26F35;
  --laranja-secundario: #F39541;
  --azul-marinho: #2E507E;
  --texto-mudo: #b8aecb;
  --texto-mudo-2: #7d7391;
  --borda-vidro: rgba(255,255,255,.10);
  --borda-vidro-forte: rgba(255,255,255,.18);
  --card-vidro: rgba(255,255,255,.035);
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Poppins", -apple-system, sans-serif;
  color: var(--branco);
  background: linear-gradient(160deg, var(--roxo-0) 0%, var(--roxo-1) 30%, var(--roxo-2) 60%, var(--roxo-3) 100%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
  font-size: 16px;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 10% 6%, rgba(242,111,53,.18), transparent 30%),
    radial-gradient(circle at 92% 22%, rgba(242,111,53,.12), transparent 28%),
    radial-gradient(circle at 45% 95%, rgba(243,149,65,.10), transparent 32%),
    radial-gradient(rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: auto, auto, auto, 30px 30px;
}

h1, h2, h3, h4 {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
  color: var(--branco);
}

h1 { font-size: clamp(2.6rem, 5.4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.02rem; }

p { margin: 0 0 1em; color: var(--texto-mudo); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.faixa-topo {
  height: 5px;
  background: linear-gradient(90deg, var(--laranja) 0%, var(--laranja-secundario) 100%);
  position: relative;
  z-index: 2;
}

/* header */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20,16,29,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda-vidro);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 24px;
}

.logo-chip { display: inline-flex; align-items: center; }
.logo-chip img { width: 142px; }

nav.links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: .78rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  font-weight: 700;
}

nav.links a { color: var(--texto-mudo); }
nav.links a:hover { color: var(--branco); }
nav.links a.ativo { color: var(--laranja); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  transition: transform .15s ease, opacity .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn-laranja { background: var(--laranja); color: var(--branco); }
.btn-laranja:hover { background: var(--laranja-secundario); }
.btn-outline { border-color: var(--borda-vidro-forte); color: var(--branco); }
.btn-outline:hover { border-color: var(--laranja); color: var(--laranja); }
.btn-bloco { width: 100%; }

/* tags de sistema */
.top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 26px;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(242,111,53,.5);
  color: var(--laranja);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 700;
}

.eyebrow-pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--laranja);
  box-shadow: 0 0 8px var(--laranja);
}

.tag-mono {
  font-size: .68rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--texto-mudo-2);
  font-weight: 700;
}

.eyebrow {
  color: var(--laranja);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .76rem;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow .linha { flex: 1; height: 1px; background: var(--borda-vidro-forte); max-width: 60px; }

.destaque-laranja { color: var(--laranja); }

/* hero */
section { padding: 108px 0; position: relative; z-index: 1; }
section.compacta { padding: 76px 0; }
section.tight { padding-top: 0; }

.hero-split {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 60px;
  align-items: start;
}

.hero-quote {
  border-left: 3px solid var(--laranja);
  padding: 4px 0 4px 20px;
  margin: 26px 0 34px;
  max-width: 540px;
}

.hero-quote p { font-size: 1.05rem; color: #ddd5ea; margin: 0; }
.hero-quote strong { color: var(--branco); }

.hero-split .ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.pillars-inline {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  border-top: 1px solid var(--borda-vidro);
  padding-top: 24px;
}

.pillar-mini { display: flex; align-items: baseline; gap: 10px; }
.pillar-mini .n { font-size: 1.5rem; font-weight: 800; color: var(--laranja); }
.pillar-mini .t { font-size: .84rem; color: var(--texto-mudo); line-height: 1.25; }
.pillar-mini .t b { color: var(--branco); display: block; font-size: .9rem; }

@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; }
  nav.links { display: none; }
}

/* glass card + rótulos de canto (chrome de sistema) */
.glass-card {
  background: var(--card-vidro);
  border: 1px solid var(--borda-vidro);
  border-radius: 22px;
  padding: 30px;
  position: relative;
  backdrop-filter: blur(8px);
}

.corner-label {
  position: absolute;
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--texto-mudo-2);
  font-weight: 700;
}
.corner-label.tl { top: 20px; left: 26px; }
.corner-label.tr { top: 20px; right: 26px; color: rgba(242,111,53,.7); }
.corner-label.bl { bottom: 18px; left: 26px; }
.corner-label.br { bottom: 18px; right: 26px; }

.card-footer-strip {
  border-top: 1px solid var(--borda-vidro);
  margin-top: 26px;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  position: relative;
}

.hero-card { padding: 46px 30px 22px; }
.hero-card .icon-badge {
  position: absolute; top: 18px; right: 22px;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid rgba(242,111,53,.5);
  background: rgba(242,111,53,.1);
  display: flex; align-items: center; justify-content: center;
}
.hero-card .icon-badge img { width: 16px; }
.hero-card h3 { color: var(--branco); margin-bottom: 4px; font-size: 1.15rem; }
.hero-card .eyebrow { margin-bottom: 6px; }
.hero-card > p { font-size: .9rem; margin-bottom: 22px; }

/* formulário estilizado */
.form-grid { display: grid; gap: 12px; margin-bottom: 18px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.field {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--borda-vidro);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color .15s ease;
}
.field:focus-within { border-color: rgba(242,111,53,.6); }

.field label { display: block; font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--texto-mudo-2); margin-bottom: 3px; }
.field input, .field select {
  width: 100%; background: transparent; border: none; outline: none;
  color: var(--branco); font-family: "Poppins"; font-size: .92rem; padding: 0;
}
.field select { appearance: none; cursor: pointer; }
.field select option { background: var(--roxo-1); color: var(--branco); }

.form-caption { font-size: .78rem; color: var(--texto-mudo-2); text-align: center; margin: 14px 0 0; }

/* seções e grids */
.section-head { max-width: 720px; margin: 0 auto 52px; }
.section-head.centro { text-align: center; margin-left: auto; margin-right: auto; }
.section-head .eyebrow { justify-content: center; }
.section-head.centro .eyebrow { justify-content: center; }
:not(.centro) > .eyebrow { justify-content: flex-start; }
.section-head p { font-size: 1.04rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card-vidro);
  border: 1px solid var(--borda-vidro);
  border-radius: 18px;
  padding: 30px 26px;
}

.card .num {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--laranja);
  margin-bottom: 10px;
  display: block;
}

.card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.card p { margin: 0; font-size: .93rem; }

/* comparação "o que parece vs o que é" */
.compare-2 {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: center;
  border: 1px solid var(--borda-vidro);
  border-radius: 22px;
  overflow: hidden;
}

.compare-2 .lado { padding: 40px 38px; }
.compare-2 .lado.esquerda { background: rgba(255,255,255,.015); }
.compare-2 .lado.direita { background: rgba(242,111,53,.07); }
.compare-2 .lado .tag-mono { margin-bottom: 16px; display: block; }
.compare-2 .lado h3 { font-weight: 800; font-size: 1.55rem; margin-bottom: 10px; }
.compare-2 .lado.esquerda h3 { color: var(--texto-mudo); font-style: italic; font-weight: 600; }
.compare-2 .lado.direita h3 { color: var(--branco); }

.vs-divider {
  width: 50px; height: 50px;
  border-radius: 50%;
  border: 1px solid rgba(242,111,53,.55);
  background: var(--roxo-1);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 800; color: var(--laranja);
  z-index: 2;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .compare-2 { grid-template-columns: 1fr; }
  .vs-divider { margin: -1px auto; }
}

/* comparação 3 colunas com destaque central */
.compare-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }

.compare-col {
  border: 1px solid var(--borda-vidro);
  border-radius: 20px;
  padding: 30px 26px;
  background: rgba(255,255,255,.02);
  position: relative;
}

.compare-col.destaque {
  background: rgba(242,111,53,.09);
  border-color: rgba(242,111,53,.6);
  box-shadow: 0 0 0 1px rgba(242,111,53,.18), 0 24px 48px -20px rgba(242,111,53,.4);
  transform: translateY(-6px);
}

.compare-col .tag-mono { margin-bottom: 8px; display: block; }
.compare-col h3 { margin-bottom: 4px; }
.compare-col .sub { font-size: .84rem; color: var(--texto-mudo-2); margin-bottom: 24px; }

.compare-row { padding: 13px 0; border-top: 1px solid var(--borda-vidro); }
.compare-row:first-of-type { border-top: none; }
.compare-row .label { font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-mudo-2); margin-bottom: 4px; }
.compare-row .valor { font-size: .92rem; color: #ded7ea; font-weight: 700; }
.compare-col.destaque .compare-row .valor { color: var(--branco); }

@media (max-width: 860px) { .compare-3 { grid-template-columns: 1fr; } .compare-col.destaque { transform: none; } }

/* camadas da esteira (servicos.html) */
.camada {
  border: 1px solid var(--borda-vidro);
  border-radius: 22px;
  padding: 42px;
  margin-bottom: 26px;
  background: rgba(255,255,255,.02);
  position: relative;
}

.camada-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.camada-head .pill {
  background: rgba(242,111,53,.14);
  border: 1px solid rgba(242,111,53,.5);
  color: var(--laranja);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.camada-sub { color: var(--texto-mudo); margin-bottom: 28px; }

.servico-item {
  padding: 20px 0;
  border-top: 1px solid var(--borda-vidro);
  display: grid;
  grid-template-columns: 260px 1fr auto;
  gap: 24px;
  align-items: center;
}
.servico-item:first-of-type { border-top: none; }
.servico-item h4 { margin: 0 0 4px; color: var(--branco); font-weight: 700; font-size: 1rem; }
.servico-item p { margin: 0; font-size: .92rem; }

@media (max-width: 720px) { .servico-item { grid-template-columns: 1fr; gap: 10px; } }

/* timeline conectada por linha horizontal */
.timeline-connected {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  padding-top: 30px;
}

.timeline-connected::before {
  content: "";
  position: absolute;
  top: 13px; left: 0; right: 0;
  height: 1px;
  background: var(--borda-vidro-forte);
}

.timeline-connected .passo { position: relative; }

.timeline-connected .bola {
  position: absolute; top: -30px; left: 0;
  width: 27px; height: 27px; border-radius: 50%;
  background: var(--roxo-1);
  border: 2px solid var(--laranja);
  color: var(--laranja);
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 800;
  z-index: 2;
}

.timeline-connected .meta { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--laranja); margin: 0 0 8px; display: block; font-weight: 700; }
.timeline-connected h4 { margin: 0 0 8px; font-size: 1.02rem; }
.timeline-connected p { font-size: .88rem; margin: 0; }
.timeline-connected .foot-tag { display: block; margin-top: 14px; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--texto-mudo-2); font-weight: 700; }

@media (max-width: 860px) { .timeline-connected { grid-template-columns: 1fr 1fr; } .timeline-connected::before { display:none; } }
@media (max-width: 540px) { .timeline-connected { grid-template-columns: 1fr; } }

/* método - passos numerados (sobre.html) */
.metodo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.metodo-item {
  display: flex; gap: 16px; align-items: flex-start;
  border: 1px solid var(--borda-vidro);
  border-radius: 16px;
  padding: 22px;
  background: rgba(255,255,255,.02);
}
.metodo-item .bola {
  flex: none; width: 44px; height: 44px; border-radius: 12px;
  background: rgba(242,111,53,.12);
  border: 1px solid rgba(242,111,53,.5);
  color: var(--laranja);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.15rem;
}
.metodo-item h4 { margin: 0 0 4px; color: var(--branco); }
.metodo-item p { margin: 0; font-size: .9rem; }

@media (max-width: 700px) { .metodo-grid { grid-template-columns: 1fr; } }

/* founder card estilo foto */
.founder-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  padding: 0;
}

.founder-avatar {
  background: linear-gradient(160deg, rgba(242,111,53,.3), rgba(20,16,29,.6));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 2.6rem; color: var(--branco);
  border-right: 1px solid var(--borda-vidro);
  min-height: 220px;
  filter: grayscale(.4);
}

.founder-body { padding: 30px 34px; }
.founder-body h3 { margin-bottom: 2px; }
.founder-body .role { color: var(--laranja); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; margin-bottom: 14px; display: block; }

@media (max-width: 600px) { .founder-card { grid-template-columns: 1fr; } .founder-avatar { min-height: 160px; } }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-segmento {
  background: rgba(255,255,255,.035);
  color: #ded7ea;
  padding: 9px 17px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  border: 1px solid var(--borda-vidro);
}

/* footer */
footer.site { padding: 60px 0 30px; border-top: 1px solid var(--borda-vidro); position: relative; z-index: 1; }
footer.site .foot-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 44px; }
footer.site h4 { color: var(--branco); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
footer.site a:hover { color: var(--laranja); }
footer.site .col { min-width: 180px; }
footer.site .col a { display: block; margin-bottom: 10px; color: var(--texto-mudo); font-size: .92rem; }
footer.site .base {
  border-top: 1px solid var(--borda-vidro);
  padding-top: 20px;
  font-size: .76rem;
  color: var(--texto-mudo-2);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  letter-spacing: .04em;
}

.pendente { font-size: .76rem; color: var(--laranja-secundario); font-style: italic; }

.bloco-destaque {
  border-left: 3px solid var(--laranja);
  background: rgba(255,255,255,.025);
  padding: 24px 28px;
  border-radius: 4px;
}

.cta-final { text-align: center; }
.cta-final .ctas { justify-content: center; }
.cta-final .lead { margin: 0 auto 32px; }