/* OP2 RV | 2026-04-21 19:40 | Sites / institucional */
/* Bloco visual desta raiz. Nao alterar sem alinhamento com a trilha OP2 RV. */
:root {
  --bg: #0a0a0a;
  --panel: #121212;
  --panel-soft: #0f0f0f;
  --line: rgba(255, 255, 255, 0.1);
  --line-soft: rgba(255, 255, 255, 0.06);
  --text: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.72);
  --text-dim: rgba(255, 255, 255, 0.4);
  --gold: #d4a94a;
  --gold-strong: #e6be65;
  --gold-soft: rgba(212, 169, 74, 0.18);
  --container: 1180px;
  --header-height: 92px;
  --radius: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.site-shell {
  overflow: clip;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 60;
  transition: background-color 220ms ease, backdrop-filter 220ms ease, border-color 220ms ease;
}

.site-header.is-solid {
  background: rgba(10, 10, 10, 0.84);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  line-height: 1;
}

.brand-name,
.section-title,
.hero-title,
.service-card h3,
.benefit-card h3,
.number-card strong,
.contact-item strong {
  font-weight: 700;
}

.brand-name {
  font-size: 1.05rem;
  letter-spacing: 0.24em;
}

.brand-tag {
  color: var(--gold);
  font-size: 0.63rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.site-nav a,
.button,
.section-kicker,
.metric-label,
.card-index,
.benefit-index,
.number-index,
.footer-column h3,
.contact-item small,
.form-grid span,
.message-field span,
.form-footer small {
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  transition: color 180ms ease;
}

.site-nav a:hover,
.footer-column a:hover {
  color: var(--gold);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 28px;
  border: 1px solid transparent;
  font-size: 0.78rem;
  white-space: nowrap;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}

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

.button-gold {
  background: var(--gold);
  color: #0a0a0a;
  border-color: var(--gold);
}

.button-gold:hover {
  background: var(--gold-strong);
  border-color: var(--gold-strong);
}

.button-ghost {
  border-color: var(--line);
  color: var(--text);
  background: transparent;
}

.button-ghost:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.mobile-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.mobile-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #090909;
}

.hero-media,
.hero-sheen,
.hero-fade {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-sheen {
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.75) 34%, #0a0a0a 100%),
    linear-gradient(90deg, #0a0a0a 0%, rgba(10, 10, 10, 0.75) 30%, rgba(10, 10, 10, 0.08) 72%);
}

.hero-fade::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.hero-diamond {
  position: absolute;
  top: 10%;
  right: -8%;
  z-index: 1;
  color: var(--gold);
  font-size: clamp(14rem, 24vw, 28rem);
  line-height: 1;
  opacity: 0.04;
  user-select: none;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height) + 48px);
  padding-bottom: 80px;
}

.hero-kicker {
  max-width: max-content;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--gold);
  font-size: 0.78rem;
}

.section-kicker::before {
  content: "";
  width: 30px;
  height: 1px;
  background: currentColor;
}

.hero-title {
  margin-top: 28px;
  max-width: 12ch;
  font-size: clamp(3rem, 7.3vw, 5.6rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero-title span,
.section-title span {
  color: var(--gold);
}

.hero-copy {
  max-width: 60ch;
  margin-top: 28px;
  color: var(--text-soft);
  font-size: 1.1rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
  margin-top: 118px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.metric-label,
.number-index,
.contact-item small,
.form-grid span,
.message-field span,
.form-footer small {
  color: var(--text-dim);
  font-size: 0.64rem;
}

.metric strong {
  display: block;
  margin-top: 10px;
  color: var(--gold);
  font-size: 1rem;
  font-weight: 500;
}

.section {
  padding: 128px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.section-title {
  max-width: 11ch;
  margin-top: 20px;
  font-size: clamp(2.6rem, 5vw, 4.7rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.section-title-narrow {
  max-width: 14ch;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  margin-top: 64px;
}

.service-card,
.number-card,
.contact-form,
.benefits-photo {
  background: var(--panel);
}

.service-card {
  grid-column: span 4;
  min-height: 356px;
  padding: 34px 32px 30px;
  border: 1px solid var(--line);
  transition: transform 220ms ease, border-color 220ms ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 169, 74, 0.6);
}

.service-card-wide {
  grid-column: span 8;
}

.card-head,
.card-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.card-badge {
  justify-content: flex-start;
}

.icon-box,
.benefit-icon,
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 169, 74, 0.4);
  color: var(--gold);
}

.icon-box {
  width: 48px;
  height: 48px;
  font-size: 1.1rem;
}

.card-index {
  color: var(--text-dim);
  font-size: 0.72rem;
}

.card-arrow {
  color: rgba(255, 255, 255, 0.26);
}

.service-card h3,
.benefit-card h3,
.contact-item strong {
  margin-top: 44px;
  font-size: 1.08rem;
  line-height: 1.45;
}

.service-card p,
.benefit-card p,
.about-copy p,
.contact-copy p,
.footer-brand p,
.footer-column span {
  color: var(--text-soft);
  line-height: 1.85;
}

.service-card p {
  margin-top: 20px;
  max-width: 52ch;
}

.service-card ul {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--text-soft);
}

.service-card li {
  position: relative;
  margin-top: 12px;
  padding-left: 16px;
}

.service-card li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.benefits-grid,
.about-grid,
.contact-grid,
.footer-top {
  display: grid;
  gap: 54px;
}

.benefits-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.35fr);
  align-items: start;
}

.benefits-copy p {
  margin-top: 26px;
  max-width: 44ch;
}

.benefits-photo {
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.benefits-photo img {
  width: 100%;
  aspect-ratio: 1.1 / 0.82;
  object-fit: cover;
  filter: grayscale(1);
}

.benefits-photo figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px 16px;
  color: var(--gold);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.benefits-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.benefit-card {
  min-height: 304px;
  padding: 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.benefit-icon,
.contact-icon {
  width: 40px;
  height: 40px;
  font-size: 1rem;
}

.benefit-card p {
  margin-top: 18px;
  max-width: 28ch;
}

.benefit-index {
  display: block;
  margin-top: 74px;
  color: var(--text-dim);
  font-size: 0.64rem;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 62px;
}

.number-card {
  min-height: 186px;
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-right: 0;
}

.number-card:last-child {
  border-right: 1px solid var(--line);
}

.number-card strong {
  display: block;
  margin-top: 32px;
  color: var(--gold);
  font-size: clamp(3.2rem, 5vw, 4.2rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.number-card p {
  margin-top: 18px;
  color: var(--text-soft);
}

.about-grid {
  grid-template-columns: minmax(380px, 0.92fr) minmax(0, 1.28fr);
  align-items: center;
}

.about-media {
  position: relative;
  max-width: 452px;
}

.about-media img {
  width: 100%;
  aspect-ratio: 0.84;
  object-fit: cover;
  filter: grayscale(1);
}

.about-stamp {
  position: absolute;
  right: -20px;
  bottom: 26px;
  width: 190px;
  padding: 18px 18px 20px;
  background: var(--gold);
  color: #0a0a0a;
}

.about-stamp span,
.about-stamp p {
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.about-stamp span {
  font-size: 0.58rem;
}

.about-stamp strong {
  display: block;
  margin-top: 10px;
  font-size: 2.1rem;
  line-height: 1;
}

.about-stamp p {
  margin-top: 12px;
  font-size: 0.65rem;
  line-height: 1.6;
}

.about-copy p {
  margin-top: 24px;
  max-width: 56ch;
}

.acronym {
  margin-top: 42px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.acronym-label {
  color: var(--text-dim);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.acronym-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.acronym-grid div {
  display: grid;
  gap: 10px;
}

.acronym-grid strong {
  color: var(--gold);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1;
}

.acronym-grid span {
  color: var(--text-soft);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.contact-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.18fr);
  align-items: start;
}

.contact-copy p {
  margin-top: 26px;
  max-width: 42ch;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 42px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
}

.contact-item strong {
  margin-top: 8px;
  display: block;
  font-size: 1rem;
}

.contact-form {
  padding: 38px;
  border: 1px solid var(--line);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 20px;
}

.form-grid label,
.message-field {
  display: grid;
  gap: 12px;
}

.message-field {
  margin-top: 24px;
}

.form-grid span,
.message-field span {
  color: var(--text-dim);
  font-size: 0.64rem;
}

.form-grid input,
.form-grid select,
.message-field textarea {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.message-field textarea {
  min-height: 154px;
  padding: 16px;
  resize: none;
}

.form-grid input:focus,
.form-grid select:focus,
.message-field textarea:focus {
  border-color: rgba(212, 169, 74, 0.72);
  box-shadow: 0 0 0 1px rgba(212, 169, 74, 0.22);
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #050505;
}

.footer-top {
  grid-template-columns: minmax(0, 1.6fr) minmax(180px, 0.7fr) minmax(220px, 0.8fr);
  padding: 72px 0 42px;
}

.footer-brand p {
  max-width: 34ch;
  margin-top: 22px;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 14px;
}

.footer-column h3 {
  color: var(--gold);
  font-size: 0.72rem;
  margin-bottom: 12px;
}

.footer-column a,
.footer-column span,
.footer-brand p,
.footer-bottom span {
  color: var(--text-soft);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 30px 0 36px;
  border-top: 1px solid var(--line);
}

.footer-bottom span {
  font-size: 0.64rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

@media (max-width: 1100px) {
  .site-nav,
  .header-cta {
    display: none;
  }

  .mobile-toggle {
    display: inline-block;
  }

  .site-nav.is-open {
    position: absolute;
    top: calc(100% + 8px);
    right: 24px;
    display: grid;
    gap: 16px;
    width: min(280px, calc(100vw - 48px));
    padding: 22px;
    background: rgba(10, 10, 10, 0.96);
    border: 1px solid var(--line);
  }

  .hero-metrics,
  .numbers-grid,
  .footer-top,
  .footer-bottom,
  .benefits-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .service-card,
  .service-card-wide {
    grid-column: auto;
  }

  .benefits-cards {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
  }

  .about-media {
    max-width: min(100%, 560px);
  }
}

@media (max-width: 780px) {
  .container {
    width: min(var(--container), calc(100% - 32px));
  }

  .brand-tag {
    letter-spacing: 0.24em;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding-top: calc(var(--header-height) + 72px);
    padding-bottom: 56px;
  }

  .hero-title,
  .section-title {
    max-width: none;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-metrics,
  .form-grid,
  .benefits-cards,
  .acronym-grid {
    grid-template-columns: 1fr;
  }

  .number-card {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .number-card:last-child {
    border-bottom: 1px solid var(--line);
  }

  .about-stamp {
    position: static;
    width: min(220px, 70%);
    margin-top: -38px;
    margin-left: auto;
  }

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

  .form-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .form-footer .button {
    width: 100%;
  }

  .footer-bottom {
    padding-bottom: 28px;
  }
}