:root {
  --bg: #080b16;
  --bg-soft: #0f1528;
  --bg-deep: #050711;
  --card: rgba(255, 255, 255, 0.07);
  --card-strong: rgba(255, 255, 255, 0.11);
  --text: #f5f7fb;
  --muted: #a8b0c6;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #7c5cff;
  --accent-2: #23d5ab;
  --warning: #f9ca24;
  --danger: #ff7675;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124, 92, 255, 0.25), transparent 34rem),
    radial-gradient(circle at top right, rgba(35, 213, 171, 0.16), transparent 26rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(8, 11, 22, 0.72);
  border-bottom: 1px solid var(--line);
}
.navbar {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 28px rgba(124, 92, 255, 0.35);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-weight: 600;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  padding: 10px 16px;
  color: var(--text) !important;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
}
.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
  border-radius: 99px;
}

.hero, .page-hero {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  position: relative;
}
.hero {
  min-height: calc(100vh - 78px);
  padding: 88px 0 64px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}
.page-hero {
  padding: 82px 0 44px;
}
.hero-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.22);
  filter: blur(60px);
  left: 16%;
  top: 24%;
  z-index: -1;
}
.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin-bottom: 14px;
}
h1, h2, h3 { line-height: 1.08; letter-spacing: -0.055em; }
h1 { font-size: clamp(2.7rem, 7vw, 5.8rem); max-width: 900px; }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); max-width: 780px; }
h3 { font-size: 1.35rem; }
.hero-text, .page-subtitle {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.12rem;
  margin: 26px 0 34px;
}
.hero-actions, .project-actions, .page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.button, .mini-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
  cursor: pointer;
}
.button { min-height: 48px; padding: 0 20px; }
.button:hover, .mini-button:hover { transform: translateY(-2px); }
.button.primary, .mini-button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border: 0;
  box-shadow: 0 18px 48px rgba(124, 92, 255, 0.28);
}
.button.secondary, .mini-button, .button.ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}
.button.ghost { color: var(--muted); }
.mini-button { min-height: 38px; padding: 0 14px; font-size: 0.9rem; }
.mini-button[disabled] { cursor: default; color: var(--muted); opacity: 0.75; }
.mini-button[disabled]:hover { transform: none; }

.hero-card, .about-card, .project-card, .tech-panel, .contact-card, .detail-panel, .roadmap-card, .module-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card-strong), var(--card));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card { padding: 22px; transform: rotate(1.4deg); }
.card-topbar { display: flex; gap: 8px; padding-bottom: 22px; }
.card-topbar span { width: 12px; height: 12px; border-radius: 99px; background: rgba(255, 255, 255, 0.28); }
.terminal-line { color: var(--muted); font-family: Consolas, monospace; margin-bottom: 10px; }
.terminal-line span { color: var(--accent-2); }
.status-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.status-grid div { padding: 16px; border-radius: 18px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line); }
.status-grid strong { display: block; }
.status-grid small { display: block; color: var(--muted); margin-top: 4px; }

.section { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 80px 0; }
.section-heading { margin-bottom: 32px; }
.section-subtitle { color: var(--muted); max-width: 720px; margin-top: 18px; }
.about-grid, .projects-grid, .tech-grid, .modules-grid, .roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.about-card, .tech-panel, .contact-card, .detail-panel, .roadmap-card, .module-card { padding: 24px; }
.about-card p, .tech-panel p, .contact-card p, .detail-panel p, .module-card p, .roadmap-card p { color: var(--muted); margin-top: 12px; }

.projects-section { padding-top: 92px; }
.project-card { padding: 22px; position: relative; overflow: hidden; }
.project-card::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.14);
  filter: blur(44px);
  top: -70px;
  right: -70px;
  pointer-events: none;
}
.project-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.project-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 18px; background: rgba(255, 255, 255, 0.08); font-size: 1.45rem; }
.status-pill { font-size: 0.76rem; font-weight: 800; color: var(--accent-2); border: 1px solid rgba(35, 213, 171, 0.34); padding: 7px 10px; border-radius: 999px; background: rgba(35, 213, 171, 0.08); white-space: nowrap; }
.status-pill.early { color: var(--warning); border-color: rgba(249, 202, 36, 0.36); background: rgba(249, 202, 36, 0.08); }
.project-card p { color: var(--muted); margin: 12px 0 18px; }
.project-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.project-meta span, .chip { font-size: 0.78rem; color: var(--muted); border: 1px solid var(--line); background: rgba(255, 255, 255, 0.04); padding: 7px 10px; border-radius: 999px; }
.progress-block { margin: 18px 0; }
.progress-info { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.9rem; margin-bottom: 8px; }
.progress-info strong { color: var(--text); }
.progress-bar { height: 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.progress-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.project-details { max-height: 0; overflow: hidden; transition: max-height 0.28s ease; }
.project-card.expanded .project-details { max-height: 160px; }

.project-detail-hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 32px; align-items: stretch; }
.project-badge { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.project-badge .project-icon { width: 54px; height: 54px; }
.detail-panel { min-height: 100%; }
.detail-list { list-style: none; margin-top: 18px; }
.detail-list li { display: flex; justify-content: space-between; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.detail-list li:last-child { border-bottom: 0; }
.detail-list strong { color: var(--text); }
.modules-grid, .roadmap-grid { grid-template-columns: repeat(2, 1fr); }
.module-card span, .roadmap-card span { color: var(--accent-2); font-weight: 900; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; }
.docs-box { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.notice { border: 1px solid rgba(249, 202, 36, 0.26); background: rgba(249, 202, 36, 0.07); border-radius: 22px; padding: 22px; color: #ffeaa7; }

.contact-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 18px; align-items: start; }
.contact-card a { color: var(--accent-2); font-weight: 800; }
.form-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,0.05); }
.form-grid { display: grid; gap: 14px; }
label { display: grid; gap: 8px; color: var(--muted); font-weight: 700; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
}
textarea { min-height: 130px; resize: vertical; }
input:focus, textarea:focus { border-color: rgba(35,213,171,0.7); }


.roadmap-hero {
  position: relative;
}
.roadmap-hero::after {
  content: "";
  position: absolute;
  right: 4%;
  top: 22%;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: rgba(35, 213, 171, 0.14);
  filter: blur(54px);
  z-index: -1;
}
.section-actions {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.roadmap-preview-section {
  padding-top: 74px;
}
.roadmap-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.roadmap-board.full {
  align-items: start;
}
.roadmap-lane, .stat-card, .next-card, .timeline-item {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card-strong), var(--card));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.roadmap-lane {
  padding: 20px;
  min-height: 100%;
}
.lane-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.lane-dot {
  width: 13px;
  height: 13px;
  border-radius: 999px;
  box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.04);
}
.lane-dot.done { background: var(--accent-2); }
.lane-dot.doing { background: var(--accent); }
.lane-dot.planned { background: var(--warning); }
.roadmap-item {
  padding: 17px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  margin-top: 12px;
}
.roadmap-item.compact {
  padding: 16px;
}
.roadmap-item h4 {
  margin: 10px 0 8px;
  font-size: 1rem;
}
.roadmap-item p {
  color: var(--muted);
  margin: 0;
}
.roadmap-item a {
  display: inline-flex;
  margin-top: 14px;
  color: var(--accent-2);
  font-weight: 800;
}
.roadmap-tag, .version-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.roadmap-tag.done, .timeline-item.done .version-badge {
  color: var(--accent-2);
  border-color: rgba(35, 213, 171, 0.34);
  background: rgba(35, 213, 171, 0.08);
}
.roadmap-tag.doing, .timeline-item.doing .version-badge {
  color: #c7bfff;
  border-color: rgba(124, 92, 255, 0.4);
  background: rgba(124, 92, 255, 0.1);
}
.roadmap-tag.planned, .timeline-item.planned .version-badge {
  color: var(--warning);
  border-color: rgba(249, 202, 36, 0.36);
  background: rgba(249, 202, 36, 0.08);
}
.stats-grid, .next-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.stat-card, .next-card {
  padding: 24px;
}
.stat-card span, .next-card span {
  display: block;
  color: var(--accent-2);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.stat-card strong {
  display: block;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}
.stat-card p, .next-card p {
  color: var(--muted);
  margin-top: 10px;
}
.timeline {
  position: relative;
  display: grid;
  gap: 14px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 18px;
  padding: 20px;
  overflow: hidden;
}
.timeline-item::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  right: -80px;
  top: -80px;
  background: rgba(124, 92, 255, 0.11);
  filter: blur(36px);
}
.timeline-item p {
  color: var(--muted);
  margin-top: 8px;
}
.roadmap-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 22px;
}
.filter-button {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-weight: 800;
  cursor: pointer;
}
.filter-button.active, .filter-button:hover {
  color: var(--text);
  border-color: rgba(35, 213, 171, 0.5);
  background: rgba(35, 213, 171, 0.08);
}
[data-roadmap-status].hidden {
  display: none;
}

.footer { border-top: 1px solid var(--line); margin-top: 44px; }
.footer-inner { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 30px 0; color: var(--muted); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(calc(100% + 40px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 90;
  max-width: min(520px, calc(100% - 32px));
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(15, 21, 40, 0.94);
  border: 1px solid var(--line);
  color: var(--text);
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, opacity 0.22s ease, visibility 0.22s ease;
}
.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@media (max-width: 920px) {
  .hero, .project-detail-hero, .contact-layout { grid-template-columns: 1fr; }
  .hero { padding-top: 62px; }
  .hero-card { transform: none; }
  .projects-grid, .about-grid, .tech-grid, .roadmap-board, .stats-grid, .next-grid { grid-template-columns: repeat(2, 1fr); }
  .docs-box { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .navbar { min-height: 68px; }
  .menu-button { display: block; }
  .nav-links {
    position: absolute;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(8, 11, 22, 0.96);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 12px; }
  .projects-grid, .about-grid, .tech-grid, .modules-grid, .roadmap-grid, .roadmap-board, .stats-grid, .next-grid { grid-template-columns: 1fr; }
  .hero, .section, .page-hero { width: min(100% - 24px, 1120px); }
  .status-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .button, .mini-button, .filter-button { width: 100%; }
  .timeline::before { display: none; }
  .timeline-item { grid-template-columns: 1fr; }
}

/* =========================
   Virtum Site v0.6
   Polimento visual profissional
   ========================= */
:root {
  --bg: #060914;
  --bg-soft: #0d1324;
  --bg-deep: #03050d;
  --card: rgba(255, 255, 255, 0.065);
  --card-strong: rgba(255, 255, 255, 0.105);
  --text: #f7f9ff;
  --muted: #aab4cc;
  --line: rgba(255, 255, 255, 0.13);
  --accent: #4f8cff;
  --accent-2: #8b5cf6;
  --accent-3: #23d5ab;
  --warning: #ffd166;
  --danger: #ff7675;
  --shadow: 0 26px 90px rgba(0, 0, 0, 0.42);
  --shadow-glow: 0 0 42px rgba(79, 140, 255, 0.18);
  --radius: 26px;
}

::selection {
  background: rgba(79, 140, 255, 0.35);
  color: #ffffff;
}

body {
  background:
    radial-gradient(circle at 18% -12%, rgba(79, 140, 255, 0.32), transparent 34rem),
    radial-gradient(circle at 88% 8%, rgba(139, 92, 246, 0.24), transparent 28rem),
    radial-gradient(circle at 55% 48%, rgba(35, 213, 171, 0.07), transparent 26rem),
    linear-gradient(180deg, #070b16 0%, #060914 48%, #040711 100%);
}

body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.027) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.027) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.82;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0%, rgba(255,255,255,0.035) 45%, transparent 62%),
    radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.28) 100%);
  mix-blend-mode: screen;
  opacity: 0.45;
}

.site-header {
  background: rgba(5, 8, 18, 0.76);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.2);
}

.logo {
  letter-spacing: -0.055em;
}

.logo-mark {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 16px 36px rgba(79, 140, 255, 0.33), inset 0 1px 0 rgba(255,255,255,0.32);
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: -45%;
  background: linear-gradient(115deg, transparent 36%, rgba(255,255,255,0.44) 50%, transparent 64%);
  transform: translateX(-55%) rotate(8deg);
  animation: logo-shine 5.8s ease-in-out infinite;
}

@keyframes logo-shine {
  0%, 58%, 100% { transform: translateX(-62%) rotate(8deg); }
  72% { transform: translateX(62%) rotate(8deg); }
}

.nav-links a {
  position: relative;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -9px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.nav-links a:not(.nav-cta):hover::after,
.nav-links a.active:not(.nav-cta)::after {
  transform: scaleX(1);
}

.nav-cta,
.button.secondary,
.button.ghost,
.mini-button,
.filter-button {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.nav-cta:hover,
.button.secondary:hover,
.button.ghost:hover,
.mini-button:hover,
.filter-button:hover {
  border-color: rgba(79, 140, 255, 0.52);
  background: rgba(79, 140, 255, 0.1);
}

.hero {
  isolation: isolate;
}

.hero-content h1,
.page-hero h1,
.section-heading h2 {
  text-wrap: balance;
}

.hero-content h1,
.page-hero h1 {
  background: linear-gradient(100deg, #ffffff 0%, #dbe7ff 40%, #a7c2ff 72%, #d8ccff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 18px 34px rgba(0,0,0,0.22));
}

.eyebrow {
  color: #9ebcff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent-3);
  box-shadow: 0 0 22px rgba(35, 213, 171, 0.8);
}

.hero-text,
.page-subtitle,
.section-subtitle {
  color: #b5bdd2;
}

.button.primary,
.mini-button.primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 22px 56px rgba(79, 140, 255, 0.28), 0 0 0 1px rgba(255,255,255,0.08) inset;
}

.button.primary::after,
.mini-button.primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.22), transparent);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
}

.button.primary:hover::after,
.mini-button.primary:hover::after {
  transform: translateX(120%);
}

.hero-card,
.about-card,
.project-card,
.tech-panel,
.contact-card,
.detail-panel,
.roadmap-card,
.module-card,
.roadmap-lane,
.stat-card,
.next-card,
.timeline-item,
.form-card {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.055)),
    radial-gradient(circle at top right, rgba(79, 140, 255, 0.12), transparent 18rem);
  border-color: rgba(255,255,255,0.14);
  box-shadow: var(--shadow), var(--shadow-glow);
  backdrop-filter: blur(18px);
}

.hero-card::before,
.project-card::before,
.roadmap-lane::before,
.stat-card::before,
.next-card::before,
.timeline-item::before,
.detail-panel::before,
.module-card::before,
.about-card::before,
.tech-panel::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.26), rgba(79,140,255,0.18), rgba(139,92,246,0.14), rgba(255,255,255,0.04));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hero-card {
  transform: rotate(0.8deg);
}

.terminal-line {
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.16);
}

.status-grid div,
.roadmap-item,
.project-meta span,
.chip {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.13);
}

.project-card,
.about-card,
.tech-panel,
.module-card,
.roadmap-lane,
.stat-card,
.next-card,
.timeline-item {
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.project-card:hover,
.about-card:hover,
.tech-panel:hover,
.module-card:hover,
.roadmap-lane:hover,
.stat-card:hover,
.next-card:hover,
.timeline-item:hover {
  transform: translateY(-6px);
  border-color: rgba(79, 140, 255, 0.38);
  box-shadow: 0 30px 90px rgba(0,0,0,0.48), 0 0 52px rgba(79, 140, 255, 0.18);
}

.project-card h3,
.about-card h3,
.tech-panel h3,
.module-card h3,
.next-card h3,
.stat-card strong {
  color: #ffffff;
}

.project-icon {
  background: linear-gradient(135deg, rgba(79,140,255,0.18), rgba(139,92,246,0.15));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}

.status-pill {
  color: #a8f5df;
  border-color: rgba(35, 213, 171, 0.42);
  background: rgba(35, 213, 171, 0.095);
}

.progress-bar {
  height: 12px;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.35);
}

.progress-bar span {
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  box-shadow: 0 0 18px rgba(79, 140, 255, 0.38);
}

.docs-box .notice,
.notice {
  border-color: rgba(255, 209, 102, 0.34);
  background: linear-gradient(180deg, rgba(255, 209, 102, 0.10), rgba(255, 209, 102, 0.045));
}

input,
textarea {
  background: rgba(255,255,255,0.065);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07);
}

input:focus,
textarea:focus {
  border-color: rgba(79,140,255,0.72);
  box-shadow: 0 0 0 4px rgba(79,140,255,0.10);
}

.footer {
  background: rgba(3, 5, 13, 0.42);
}

.toast {
  background: rgba(9, 13, 27, 0.96);
  box-shadow: 0 24px 80px rgba(0,0,0,0.45), 0 0 38px rgba(79,140,255,0.16);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 720px) {
  body::after { opacity: 0.25; }
  .nav-links a:not(.nav-cta)::after { display: none; }
  .hero-content h1,
  .page-hero h1 { filter: none; }
}


.style-version-badge {
  display: inline-flex;
  width: fit-content;
  margin: 8px 0 4px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #dbe7ff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(79, 140, 255, 0.34);
  background: rgba(79, 140, 255, 0.10);
}


/* =========================
   WhatsApp v0.6.2
   Botão flutuante refinado e contato rápido
   ========================= */
.whatsapp-float {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  z-index: 80;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 52px;
  padding: 7px 18px 7px 8px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  text-decoration: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0) 42%),
    linear-gradient(135deg, #25d366, #11b95f);
  border: 1px solid rgba(255, 255, 255, 0.20);
  box-shadow:
    0 12px 34px rgba(37, 211, 102, 0.24),
    0 14px 56px rgba(0, 0, 0, 0.34);
  transform: translateZ(0);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    filter 0.18s ease,
    border-color 0.18s ease;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: -9px;
  border-radius: inherit;
  background: rgba(37, 211, 102, 0.18);
  filter: blur(16px);
  z-index: -1;
  opacity: 0.48;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.whatsapp-float::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.16), transparent 46%, rgba(255, 255, 255, 0.10));
  opacity: 0.72;
  pointer-events: none;
}

.whatsapp-float > * {
  position: relative;
  z-index: 1;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.015);
  border-color: rgba(255, 255, 255, 0.30);
  box-shadow:
    0 16px 42px rgba(37, 211, 102, 0.30),
    0 18px 68px rgba(0, 0, 0, 0.42);
  filter: saturate(1.06);
}

.whatsapp-float:hover::before {
  opacity: 0.72;
  transform: scale(1.03);
}

.whatsapp-float:active {
  transform: translateY(-1px) scale(0.99);
}

.whatsapp-float:focus-visible {
  outline: 3px solid rgba(37, 211, 102, 0.45);
  outline-offset: 4px;
}

.whatsapp-float img {
  width: 24px;
  height: 24px;
  display: block;
  flex: 0 0 auto;
  padding: 7px;
  box-sizing: content-box;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.whatsapp-float-text {
  line-height: 1;
}

.whatsapp-contact-box {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(37, 211, 102, 0.28);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(37, 211, 102, 0.11), rgba(37, 211, 102, 0.045)),
    rgba(255, 255, 255, 0.02);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.whatsapp-contact-box img {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
}

.whatsapp-contact-box strong {
  display: block;
  color: #ffffff;
  margin-bottom: 4px;
}

.whatsapp-contact-box p {
  margin: 0;
}

.whatsapp-contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  margin-top: 16px;
  padding: 0 18px;
  border-radius: 999px;
  color: #ffffff !important;
  font-weight: 900;
  text-decoration: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.17), rgba(255, 255, 255, 0) 42%),
    linear-gradient(135deg, #25d366, #11b95f);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 38px rgba(37, 211, 102, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.whatsapp-contact-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 48px rgba(37, 211, 102, 0.30);
  filter: saturate(1.06);
}

.whatsapp-contact-button:focus-visible {
  outline: 3px solid rgba(37, 211, 102, 0.38);
  outline-offset: 3px;
}

.whatsapp-contact-button img {
  width: 24px;
  height: 24px;
}

@media (max-width: 720px) {
  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    width: 54px;
    min-height: 54px;
    padding: 0;
    gap: 0;
  }

  .whatsapp-float img {
    width: 25px;
    height: 25px;
    padding: 8px;
  }

  .whatsapp-float-text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }
}

@media (max-width: 420px) {
  .whatsapp-contact-box {
    align-items: center;
  }

  .whatsapp-contact-box img {
    width: 38px;
    height: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float,
  .whatsapp-float::before,
  .whatsapp-contact-button {
    transition: none;
  }
}


/* =========================
   Virtum Site v0.6.3
   Espaçamentos gerais e ritmo visual
   ========================= */
:root {
  --page-gutter: 32px;
  --section-y: clamp(58px, 7vw, 92px);
  --section-y-tight: clamp(42px, 5vw, 66px);
  --grid-gap: clamp(18px, 2.2vw, 26px);
  --card-pad: clamp(22px, 2.4vw, 30px);
}

.navbar,
.hero,
.page-hero,
.section,
.footer-inner {
  width: min(1120px, calc(100% - var(--page-gutter)));
}

.hero {
  min-height: auto;
  padding: clamp(72px, 9vw, 116px) 0 clamp(58px, 7vw, 86px);
  gap: clamp(36px, 5vw, 60px);
}

.page-hero {
  padding: clamp(58px, 7vw, 88px) 0 clamp(34px, 4vw, 54px);
}

.section {
  padding: var(--section-y) 0;
}

.section + .section,
.projects-section,
.roadmap-preview-section,
.roadmap-stats-section {
  padding-top: var(--section-y-tight);
}

.section-heading {
  margin-bottom: clamp(26px, 3vw, 38px);
}

.section-subtitle,
.page-subtitle,
.hero-text {
  line-height: 1.75;
}

.section-subtitle {
  margin-top: 16px;
}

.about-grid,
.projects-grid,
.tech-grid,
.modules-grid,
.roadmap-grid,
.roadmap-board,
.stats-grid,
.next-grid,
.docs-box,
.contact-layout,
.project-detail-hero {
  gap: var(--grid-gap);
}

.about-card,
.tech-panel,
.contact-card,
.detail-panel,
.roadmap-card,
.module-card,
.stat-card,
.next-card,
.form-card {
  padding: var(--card-pad);
}

.hero-card,
.project-card,
.roadmap-lane,
.timeline-item {
  padding: clamp(22px, 2.2vw, 28px);
}

.project-card-header {
  margin-bottom: 16px;
}

.project-card p {
  margin: 10px 0 16px;
}

.project-meta,
.progress-block {
  margin: 16px 0;
}

.project-actions,
.hero-actions,
.page-actions,
.section-actions {
  gap: 12px;
}

.project-actions {
  margin-top: 18px;
}

.roadmap-item {
  margin-top: 14px;
  padding: clamp(17px, 2vw, 20px);
}

.lane-title {
  margin-bottom: 16px;
}

.timeline {
  gap: 16px;
}

.footer {
  margin-top: clamp(28px, 4vw, 46px);
}

.footer-inner {
  padding: 28px 0;
}

@media (max-width: 920px) {
  :root {
    --page-gutter: 28px;
    --section-y: 58px;
    --section-y-tight: 42px;
  }

  .hero {
    padding-top: 60px;
    padding-bottom: 52px;
  }
}

@media (max-width: 720px) {
  :root {
    --page-gutter: 24px;
    --section-y: 50px;
    --section-y-tight: 34px;
    --grid-gap: 16px;
    --card-pad: 20px;
  }

  .page-hero {
    padding-top: 46px;
    padding-bottom: 28px;
  }

  .hero {
    padding-top: 48px;
    padding-bottom: 44px;
    gap: 26px;
  }

  .hero-text,
  .page-subtitle {
    margin: 20px 0 26px;
  }

  .section-heading {
    margin-bottom: 22px;
  }

  .project-actions {
    gap: 10px;
  }

  .footer-inner {
    padding: 24px 0;
  }
}

@media (max-width: 420px) {
  :root {
    --page-gutter: 20px;
  }

  .hero-card,
  .project-card,
  .roadmap-lane,
  .timeline-item {
    padding: 18px;
  }
}


/* =========================
   Virtum Site v0.6.4
   Seção de projetos refinada
   ========================= */
.projects-section-v064 {
  position: relative;
}

.projects-section-v064::before {
  content: "";
  position: absolute;
  inset: 32px -4% auto auto;
  width: 280px;
  height: 280px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  filter: blur(62px);
  pointer-events: none;
  z-index: -1;
}

.projects-overview {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: var(--grid-gap);
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.project-overview-card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 2.2vw, 26px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.045)),
    radial-gradient(circle at top right, rgba(79,140,255,0.13), transparent 15rem);
  box-shadow: var(--shadow);
}

.project-overview-card.main {
  border-color: rgba(79, 140, 255, 0.28);
  box-shadow: var(--shadow), 0 0 44px rgba(79, 140, 255, 0.12);
}

.project-overview-card span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--accent-3);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-overview-card strong {
  display: block;
  color: var(--text);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  letter-spacing: -0.03em;
}

.project-overview-card p {
  color: var(--muted);
  margin-top: 10px;
}

.project-filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 clamp(20px, 2.5vw, 30px);
}

.projects-grid-v064 {
  align-items: stretch;
}

.project-card-v064 {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: clamp(22px, 2.4vw, 30px);
}

.project-card-v064.featured {
  border-color: rgba(79, 140, 255, 0.34);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.13), rgba(255,255,255,0.058)),
    radial-gradient(circle at 85% 5%, rgba(79, 140, 255, 0.18), transparent 14rem),
    radial-gradient(circle at 10% 110%, rgba(35, 213, 171, 0.09), transparent 12rem);
}

.project-card-v064.featured::after {
  background: rgba(79, 140, 255, 0.16);
}

.project-icon-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.project-card-v064 .project-icon {
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  border-radius: 18px;
}

.project-type {
  display: block;
  color: #dbe7ff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-top: 6px;
}

.project-title-row h3 {
  margin: 0;
  letter-spacing: -0.04em;
}

.project-percent {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--accent-3);
  font-weight: 900;
  border: 1px solid rgba(35, 213, 171, 0.32);
  background: rgba(35, 213, 171, 0.075);
}

.project-card-v064 .project-desc {
  margin: 12px 0 14px;
  min-height: 72px;
}

.project-highlights {
  display: grid;
  gap: 9px;
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
}

.project-highlights li {
  position: relative;
  padding-left: 22px;
  color: #d3daf0;
  font-size: 0.92rem;
}

.project-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  box-shadow: 0 0 14px rgba(35, 213, 171, 0.45);
}

.project-card-v064 .project-details {
  margin-top: auto;
  border-top: 1px solid transparent;
}

.project-card-v064.expanded .project-details {
  max-height: 190px;
  border-top-color: var(--line);
  padding-top: 14px;
  margin-top: 6px;
}

.project-card-v064 .project-details p {
  margin: 0 0 4px;
}

.project-card-v064 .project-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  margin-top: 18px;
}

.project-card-v064 .mini-button {
  min-height: 42px;
  justify-content: center;
  text-align: center;
  padding-inline: 12px;
}

.project-card-v064[hidden] {
  display: none !important;
}

@media (max-width: 920px) {
  .projects-overview {
    grid-template-columns: 1fr;
  }

  .project-card-v064 .project-desc {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .project-filter-row .filter-button {
    width: auto;
    flex: 1 1 138px;
  }

  .project-title-row {
    align-items: center;
  }

  .project-card-v064 .project-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .project-card-header,
  .project-title-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .project-percent {
    min-width: auto;
  }
}

/* =========================
   Virtum Site v0.6.5
   Página Contato refinada
   ========================= */
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.065);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07);
}

select:focus {
  border-color: rgba(79,140,255,0.72);
  box-shadow: 0 0 0 4px rgba(79,140,255,0.10);
}

select option {
  background: #0d1324;
  color: var(--text);
}

.contact-hero-v065 {
  position: relative;
  isolation: isolate;
}

.contact-hero-v065::after {
  content: "";
  position: absolute;
  right: 4%;
  top: 20%;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: rgba(37, 211, 102, 0.16);
  filter: blur(68px);
  z-index: -1;
  pointer-events: none;
}

.contact-hero-actions {
  margin-top: 28px;
}

.contact-section-v065 {
  padding-top: var(--section-y-tight);
}

.contact-layout-v065 {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: var(--grid-gap);
  align-items: start;
}

.contact-sidebar-v065 {
  display: grid;
  gap: 16px;
}

.contact-channel-card,
.contact-quick-card,
.contact-flow-card-v065 {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.105), rgba(255,255,255,0.048)),
    radial-gradient(circle at top right, rgba(79, 140, 255, 0.12), transparent 17rem);
  box-shadow: var(--shadow), var(--shadow-glow);
  backdrop-filter: blur(18px);
}

.contact-channel-card::before,
.contact-quick-card::before,
.contact-flow-card-v065::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.26), rgba(79,140,255,0.16), rgba(35,213,171,0.12), rgba(255,255,255,0.04));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.contact-channel-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  padding: clamp(20px, 2.2vw, 26px);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.contact-channel-card:hover,
.contact-quick-card:hover {
  transform: translateY(-5px);
  border-color: rgba(37, 211, 102, 0.34);
  box-shadow: 0 30px 90px rgba(0,0,0,0.48), 0 0 52px rgba(37, 211, 102, 0.14);
}

.contact-channel-card.whatsapp-channel {
  border-color: rgba(37, 211, 102, 0.34);
  background:
    linear-gradient(180deg, rgba(37, 211, 102, 0.13), rgba(255,255,255,0.045)),
    radial-gradient(circle at 92% 8%, rgba(37, 211, 102, 0.18), transparent 14rem);
}

.contact-channel-card.muted-channel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.095), rgba(255,255,255,0.04)),
    radial-gradient(circle at top right, rgba(139,92,246,0.12), transparent 14rem);
}

.contact-channel-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  font-size: 1.5rem;
  background: linear-gradient(135deg, rgba(79,140,255,0.18), rgba(139,92,246,0.15));
  border: 1px solid rgba(255,255,255,0.13);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}

.contact-channel-icon img {
  width: 42px;
  height: 42px;
  display: block;
}

.contact-channel-label,
.form-header-v065 span,
.contact-quick-card span,
.contact-flow-steps-v065 span {
  display: inline-flex;
  width: fit-content;
  color: var(--accent-3);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-channel-card h3,
.contact-quick-card h3,
.form-header-v065 h2 {
  margin-top: 8px;
  color: #ffffff;
  letter-spacing: -0.035em;
}

.contact-channel-card p,
.contact-quick-card p,
.form-header-v065 p,
.contact-flow-steps-v065 p {
  color: var(--muted);
  margin-top: 10px;
}

.contact-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--accent-2);
  font-weight: 900;
}

.whatsapp-contact-button.compact {
  width: fit-content;
  min-height: 42px;
  margin-top: 16px;
  padding: 0 16px;
}

.whatsapp-contact-button.compact img {
  width: 22px;
  height: 22px;
}

.contact-form-card-v065 {
  overflow: hidden;
}

.contact-form-card-v065::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: rgba(79, 140, 255, 0.15);
  filter: blur(52px);
  pointer-events: none;
}

.form-header-v065 {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.contact-form-grid-v065 {
  position: relative;
  z-index: 1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form-grid-v065 .form-full {
  grid-column: 1 / -1;
}

.contact-form-grid-v065 textarea {
  min-height: 160px;
}

.contact-quick-section-v065 {
  padding-top: var(--section-y-tight);
}

.contact-quick-grid-v065 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
}

.contact-quick-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: var(--card-pad);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.contact-quick-card span {
  justify-content: center;
  align-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 12px 28px rgba(79,140,255,0.20);
}

.contact-quick-card p {
  margin-bottom: 20px;
}

.contact-quick-card .mini-button {
  margin-top: auto;
  justify-content: center;
}

.contact-flow-section-v065 {
  padding-top: var(--section-y-tight);
}

.contact-flow-card-v065 {
  padding: clamp(24px, 3vw, 34px);
}

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

.contact-flow-steps-v065 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
}

.contact-flow-steps-v065 div {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.045);
}

.contact-flow-steps-v065 span {
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 999px;
  color: #071018;
  background: var(--accent-3);
  box-shadow: 0 0 22px rgba(35,213,171,0.22);
}

.contact-flow-steps-v065 strong {
  display: block;
  color: #ffffff;
  font-size: 1.05rem;
}

@media (max-width: 920px) {
  .contact-layout-v065,
  .contact-quick-grid-v065,
  .contact-flow-steps-v065 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .contact-form-grid-v065 {
    grid-template-columns: 1fr;
  }

  .contact-channel-card {
    grid-template-columns: 1fr;
  }

  .contact-channel-icon {
    width: 54px;
    height: 54px;
  }

  .whatsapp-contact-button.compact {
    width: 100%;
  }
}

/* =========================
   Virtum Site v0.6.6
   Ajuste mobile e navegação em telas pequenas
   ========================= */
@media (max-width: 920px) {
  .hero,
  .project-detail-hero,
  .contact-layout,
  .contact-layout-v065 {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 680px;
  }

  .roadmap-board.full,
  .stats-grid,
  .next-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 76px;
  }

  body.menu-open {
    overflow: hidden;
  }

  body::before {
    background-size: 38px 38px;
    opacity: 0.48;
  }

  body::after {
    opacity: 0.18;
  }

  .site-header {
    z-index: 120;
  }

  .navbar {
    width: min(100% - 20px, 1120px);
    min-height: 64px;
  }

  .logo {
    gap: 10px;
    font-size: 1.08rem;
    letter-spacing: -0.04em;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
    border-radius: 13px;
  }

  .menu-button {
    display: inline-grid;
    place-content: center;
    gap: 4px;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    position: relative;
    z-index: 130;
  }

  .menu-button span {
    margin: 0;
    transition: transform 0.18s ease, opacity 0.18s ease;
  }

  .menu-button[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-button[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .nav-links {
    position: fixed;
    top: calc(64px + env(safe-area-inset-top));
    left: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    max-height: calc(100dvh - 84px - env(safe-area-inset-bottom));
    overflow-y: auto;
    padding: 14px;
    border-radius: 22px;
    background: rgba(6, 9, 20, 0.98);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 28px 90px rgba(0,0,0,0.58), 0 0 40px rgba(79,140,255,0.12);
    backdrop-filter: blur(22px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px) scale(0.98);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .nav-links a {
    display: flex;
    align-items: center;
    min-height: 46px;
    padding: 0 14px;
    border-radius: 15px;
    background: rgba(255,255,255,0.045);
    border: 1px solid transparent;
  }

  .nav-links a.active,
  .nav-links a:hover {
    border-color: rgba(79,140,255,0.30);
    background: rgba(79,140,255,0.10);
  }

  .nav-cta {
    justify-content: center;
    margin-top: 4px;
    background: linear-gradient(135deg, rgba(79,140,255,0.20), rgba(139,92,246,0.16));
  }

  .hero,
  .page-hero,
  .section,
  .footer-inner {
    width: min(100% - 20px, 1120px);
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 38px;
    padding-bottom: 40px;
    gap: 24px;
  }

  .page-hero {
    padding-top: 38px;
    padding-bottom: 26px;
  }

  .hero-glow,
  .roadmap-hero::after,
  .contact-hero-v065::after,
  .projects-section-v064::before {
    width: 180px;
    height: 180px;
    filter: blur(52px);
    opacity: 0.64;
  }

  .hero-content h1,
  .page-hero h1 {
    font-size: clamp(2.12rem, 11vw, 3.35rem);
    letter-spacing: -0.052em;
  }

  h2 {
    font-size: clamp(1.72rem, 8.4vw, 2.55rem);
    letter-spacing: -0.048em;
  }

  h3 {
    font-size: 1.18rem;
  }

  .eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.13em;
    gap: 8px;
  }

  .hero-text,
  .page-subtitle,
  .section-subtitle {
    font-size: 1rem;
    line-height: 1.68;
  }

  .hero-actions,
  .page-actions,
  .section-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .button,
  .mini-button,
  .filter-button {
    min-height: 46px;
  }

  .hero-card {
    padding: 18px;
    border-radius: 22px;
    transform: none;
  }

  .terminal-line {
    font-size: 0.84rem;
    overflow-wrap: anywhere;
  }

  .style-version-badge {
    font-size: 0.67rem;
    letter-spacing: 0.07em;
    padding: 7px 10px;
  }

  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .status-grid div {
    padding: 13px;
    border-radius: 16px;
  }

  .status-grid strong,
  .status-grid small {
    overflow-wrap: anywhere;
  }

  .projects-overview {
    grid-template-columns: 1fr;
  }

  .project-filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 0 8px;
    margin-bottom: 18px;
    scrollbar-width: thin;
  }

  .project-filter-row .filter-button,
  .roadmap-controls .filter-button {
    width: auto;
    flex: 0 0 auto;
    white-space: nowrap;
    padding-inline: 14px;
  }

  .roadmap-controls {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
  }

  .project-card-v064 {
    padding: 19px;
    border-radius: 22px;
  }

  .project-card-header {
    gap: 12px;
  }

  .project-icon-wrap {
    min-width: 0;
  }

  .project-card-v064 .project-icon {
    width: 46px;
    height: 46px;
    border-radius: 16px;
  }

  .project-type {
    font-size: 0.68rem;
    letter-spacing: 0.07em;
  }

  .status-pill {
    font-size: 0.68rem;
    padding: 6px 9px;
  }

  .project-title-row {
    gap: 10px;
  }

  .project-percent {
    min-height: 31px;
    min-width: 50px;
    font-size: 0.88rem;
  }

  .project-highlights {
    gap: 7px;
  }

  .project-card-v064 .project-actions {
    grid-template-columns: 1fr;
  }

  .project-card-v064 .mini-button,
  .contact-quick-card .mini-button {
    width: 100%;
  }

  .contact-channel-card {
    grid-template-columns: 54px 1fr;
    gap: 14px;
    padding: 18px;
    border-radius: 22px;
  }

  .contact-channel-icon {
    width: 54px;
    height: 54px;
    border-radius: 18px;
  }

  .contact-channel-icon img {
    width: 38px;
    height: 38px;
  }

  .contact-form-card-v065,
  .form-card {
    padding: 18px;
    border-radius: 22px;
  }

  .contact-form-grid-v065,
  .contact-quick-grid-v065,
  .contact-flow-steps-v065,
  .docs-box,
  .modules-grid,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .form-header-v065 {
    margin-bottom: 18px;
  }

  input,
  textarea,
  select {
    font-size: 16px;
    min-height: 46px;
  }

  textarea,
  .contact-form-grid-v065 textarea {
    min-height: 132px;
  }

  .timeline-item {
    padding: 18px;
    border-radius: 22px;
  }

  .timeline-item::after {
    opacity: 0.55;
  }

  .detail-list li {
    display: grid;
    gap: 4px;
  }

  .footer-inner {
    gap: 14px;
  }

  .footer-links {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .footer-links a {
    min-height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255,255,255,0.04);
  }

  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    width: 54px;
    min-height: 54px;
  }

  .toast {
    bottom: 82px;
    max-width: calc(100% - 24px);
    border-radius: 18px;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .status-grid {
    grid-template-columns: 1fr;
  }

  .project-card-header,
  .project-title-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .project-icon-wrap {
    width: 100%;
  }

  .contact-channel-card {
    grid-template-columns: 1fr;
  }

  .contact-link {
    overflow-wrap: anywhere;
  }

  .contact-flow-steps-v065 div,
  .roadmap-item,
  .project-overview-card {
    border-radius: 18px;
  }
}

@media (max-width: 380px) {
  .logo > span:not(.logo-mark) {
    display: none;
  }

  .hero-content h1,
  .page-hero h1 {
    font-size: clamp(2rem, 12vw, 2.75rem);
  }

  .project-card-v064,
  .hero-card,
  .roadmap-lane,
  .contact-channel-card,
  .contact-quick-card,
  .contact-flow-card-v065 {
    padding: 16px;
  }
}


/* =========================
   Virtum Site v0.6.7
   Header e navegação refinados
   ========================= */
.site-header[data-header="refined"] {
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  background:
    linear-gradient(180deg, rgba(5, 8, 18, 0.88), rgba(5, 8, 18, 0.66));
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  transition: background 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.site-header[data-header="refined"]::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 18% 0%, rgba(79, 140, 255, 0.16), transparent 28rem);
  opacity: 0.7;
}

.site-header[data-header="refined"].is-scrolled {
  background: rgba(5, 8, 18, 0.92);
  border-bottom-color: rgba(79, 140, 255, 0.18);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.32), 0 0 32px rgba(79, 140, 255, 0.08);
}

.site-header[data-header="refined"] .navbar {
  min-height: 76px;
  position: relative;
  z-index: 2;
  gap: 18px;
}

.site-header[data-header="refined"] .logo {
  gap: 12px;
  min-width: 188px;
  letter-spacing: 0;
}

.logo-text {
  display: grid;
  line-height: 1.05;
}

.logo-text strong {
  font-size: 1.15rem;
  letter-spacing: -0.045em;
}

.logo-text small {
  margin-top: 4px;
  color: #93a0bd;
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.site-header[data-header="refined"] .logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  isolation: isolate;
}

.logo-core {
  position: relative;
  z-index: 2;
  font-weight: 950;
  color: #fff;
  text-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
}

.logo-orbit {
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-left-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  transform: rotate(-18deg);
  opacity: 0.72;
}

.nav-shell {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-left: auto;
}

.site-header[data-header="refined"] .nav-links {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  color: var(--muted);
}

.site-header[data-header="refined"] .nav-link,
.site-header[data-header="refined"] .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #b7c0d7;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.site-header[data-header="refined"] .nav-link::after,
.site-header[data-header="refined"] .nav-cta::after {
  display: none !important;
}

.site-header[data-header="refined"] .nav-icon {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: #8fb0ff;
  font-size: 0.84rem;
  opacity: 0.88;
}

.site-header[data-header="refined"] .nav-link:hover,
.site-header[data-header="refined"] .nav-link.active {
  color: #fff;
  background: rgba(79, 140, 255, 0.13);
  border-color: rgba(79, 140, 255, 0.22);
}

.site-header[data-header="refined"] .nav-link.active {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 10px 26px rgba(79, 140, 255, 0.12);
}

.site-header[data-header="refined"] .nav-link:hover {
  transform: translateY(-1px);
}

.site-header[data-header="refined"] .nav-cta {
  padding-inline: 16px;
  color: #ffffff !important;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.22), rgba(35, 213, 171, 0.14));
  border-color: rgba(79, 140, 255, 0.30);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10), 0 14px 32px rgba(35, 213, 171, 0.10);
}

.site-header[data-header="refined"] .nav-cta:hover,
.site-header[data-header="refined"] .nav-cta.active {
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.32), rgba(35, 213, 171, 0.22));
  border-color: rgba(35, 213, 171, 0.36);
}

.nav-version {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 11px;
  border-radius: 999px;
  border: 1px solid rgba(35, 213, 171, 0.22);
  background: rgba(35, 213, 171, 0.07);
  color: #a9ffe8;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header[data-header="refined"] .menu-button {
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.site-header[data-header="refined"] .menu-button:hover {
  transform: translateY(-1px);
  border-color: rgba(79, 140, 255, 0.36);
  background: rgba(79, 140, 255, 0.10);
}

@media (max-width: 1040px) {
  .site-header[data-header="refined"] .logo {
    min-width: auto;
  }

  .nav-version {
    display: none;
  }

  .site-header[data-header="refined"] .nav-link,
  .site-header[data-header="refined"] .nav-cta {
    padding-inline: 11px;
  }
}

@media (max-width: 840px) {
  .site-header[data-header="refined"] .nav-icon {
    display: none;
  }

  .site-header[data-header="refined"] .nav-links {
    gap: 2px;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .navbar {
    min-height: 66px;
  }

  .site-header[data-header="refined"] .logo {
    min-width: auto;
  }

  .logo-text small {
    display: none;
  }

  .site-header[data-header="refined"] .logo-mark {
    width: 39px;
    height: 39px;
    border-radius: 14px;
  }

  .site-header[data-header="refined"] .menu-button {
    display: inline-grid;
    place-content: center;
    width: 43px;
    height: 43px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.055);
  }

  .nav-shell {
    position: fixed;
    top: calc(70px + env(safe-area-inset-top));
    left: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    max-height: calc(100dvh - 92px - env(safe-area-inset-bottom));
    overflow-y: auto;
    padding: 12px;
    border-radius: 24px;
    background:
      radial-gradient(circle at 18% 0%, rgba(79, 140, 255, 0.16), transparent 18rem),
      rgba(6, 9, 20, 0.985);
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 28px 90px rgba(0,0,0,0.62), 0 0 42px rgba(79,140,255,0.12);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px) scale(0.985);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  }

  .nav-shell.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .site-header[data-header="refined"] .nav-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-header[data-header="refined"] .nav-link,
  .site-header[data-header="refined"] .nav-cta {
    min-height: 48px;
    justify-content: flex-start;
    padding: 0 14px;
    border-radius: 16px;
    background: rgba(255,255,255,0.048);
    border: 1px solid transparent;
    font-size: 0.95rem;
  }

  .site-header[data-header="refined"] .nav-icon {
    display: inline-grid;
    width: 22px;
    color: #9fb8ff;
  }

  .site-header[data-header="refined"] .nav-link.active,
  .site-header[data-header="refined"] .nav-link:hover,
  .site-header[data-header="refined"] .nav-cta.active,
  .site-header[data-header="refined"] .nav-cta:hover {
    transform: none;
    border-color: rgba(79,140,255,0.30);
    background: rgba(79,140,255,0.12);
  }

  .site-header[data-header="refined"] .nav-cta {
    justify-content: center;
    margin-top: 2px;
  }

  .nav-version {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    height: 38px;
  }
}

@media (max-width: 380px) {
  .site-header[data-header="refined"] .logo > .logo-text {
    display: none;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .nav-links {
    position: static;
    inset: auto;
    top: auto;
    left: auto;
    right: auto;
    max-height: none;
    overflow: visible;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    transition: none;
  }
}


/* =========================
   Virtum Site v0.6.8
   Footer profissional
   ========================= */
.footer-v068 {
  position: relative;
  overflow: hidden;
  margin-top: clamp(42px, 6vw, 76px);
  border-top: 1px solid rgba(255,255,255,0.11);
  background:
    radial-gradient(circle at 15% 0%, rgba(35, 213, 171, 0.13), transparent 34%),
    radial-gradient(circle at 85% 20%, rgba(79, 140, 255, 0.14), transparent 32%),
    linear-gradient(180deg, rgba(8, 12, 25, 0.84), rgba(3, 5, 13, 0.98));
}

.footer-glow-v068 {
  position: absolute;
  inset: auto -120px -180px -120px;
  height: 260px;
  background: radial-gradient(circle, rgba(79,140,255,0.18), transparent 62%);
  pointer-events: none;
}

.footer-v068 .footer-inner,
.footer-shell-v068 {
  position: relative;
  width: min(1120px, calc(100% - var(--page-gutter, 32px)));
  margin: 0 auto;
  padding: clamp(42px, 6vw, 64px) 0 clamp(26px, 4vw, 38px);
  display: grid;
  grid-template-columns: minmax(260px, 1.35fr) repeat(3, minmax(150px, 0.75fr));
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
  color: var(--muted);
}

.footer-brand-v068 {
  display: grid;
  gap: 16px;
  max-width: 430px;
}

.footer-logo-v068 {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.footer-logo-mark-v068 {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #071014;
  font-weight: 950;
  letter-spacing: -0.06em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 38px rgba(35, 213, 171, 0.22), inset 0 1px 0 rgba(255,255,255,0.35);
}

.footer-logo-text-v068 {
  display: grid;
  gap: 2px;
}

.footer-logo-text-v068 strong {
  font-size: 1.12rem;
  letter-spacing: -0.03em;
}

.footer-logo-text-v068 small {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-brand-v068 p,
.footer-contact-v068 p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.footer-badges-v068 {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-badges-v068 span {
  padding: 7px 10px;
  border-radius: 999px;
  color: rgba(237, 244, 255, 0.88);
  font-size: 0.78rem;
  font-weight: 800;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
}

.footer-column-v068 {
  display: grid;
  gap: 10px;
}

.footer-column-v068 h3 {
  margin: 0 0 4px;
  color: var(--text);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column-v068 a:not(.footer-whatsapp-v068) {
  width: fit-content;
  color: var(--muted);
  line-height: 1.35;
  transition: color 0.18s ease, transform 0.18s ease;
}

.footer-column-v068 a:not(.footer-whatsapp-v068):hover {
  color: var(--text);
  transform: translateX(3px);
}

.footer-whatsapp-v068 {
  width: fit-content;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  color: white;
  font-weight: 900;
  background: linear-gradient(135deg, #25d366, #128c7e);
  box-shadow: 0 16px 36px rgba(37, 211, 102, 0.20);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.footer-whatsapp-v068:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(37, 211, 102, 0.28);
}

.footer-whatsapp-v068 img {
  width: 18px;
  height: 18px;
}

.footer-bottom-v068 {
  position: relative;
  width: min(1120px, calc(100% - var(--page-gutter, 32px)));
  margin: 0 auto;
  padding: 18px 0 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: rgba(170, 179, 197, 0.82);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .footer-v068 .footer-inner,
  .footer-shell-v068 {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand-v068 {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .footer-v068 {
    margin-top: 36px;
  }

  .footer-v068 .footer-inner,
  .footer-shell-v068 {
    grid-template-columns: 1fr;
    padding-top: 36px;
    gap: 26px;
  }

  .footer-column-v068 {
    padding: 18px;
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 22px;
    background: rgba(255,255,255,0.035);
  }

  .footer-brand-v068 {
    max-width: none;
  }

  .footer-bottom-v068 {
    display: grid;
    gap: 8px;
    padding-bottom: 96px;
  }
}

/* v0.6.8.1 — Aplicação das logos Virtum */
.logo.logo-image {
  gap: 0;
  min-width: 0;
}

.brand-wordmark {
  display: block;
  width: auto;
  height: 44px;
  object-fit: contain;
  object-position: left center;
}

.site-header[data-header="refined"] .brand-wordmark {
  height: 42px;
}

.footer-logo-mark-image-v068 {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex: 0 0 auto;
  filter: drop-shadow(0 12px 28px rgba(35, 213, 171, 0.14));
}

.footer-brand-basic {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-brand-basic-mark {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex: 0 0 auto;
}

.footer-brand-basic-text {
  display: grid;
  gap: 2px;
}

.footer-brand-basic-text strong {
  font-size: 1.02rem;
  letter-spacing: -0.03em;
}

.footer-brand-basic-text small {
  color: var(--muted);
  font-size: 0.78rem;
}

@media (max-width: 720px) {
  .brand-wordmark {
    height: 34px;
  }

  .site-header[data-header="refined"] .brand-wordmark {
    height: 32px;
  }

  .footer-logo-mark-image-v068,
  .footer-brand-basic-mark {
    width: 40px;
    height: 40px;
  }
}


/* =========================
   Virtum Site v0.6.8.3
   Padronização de header, logo e WhatsApp
   ========================= */
.site-header[data-header="refined"] {
  overflow: visible;
}

.site-header[data-header="refined"] .navbar {
  width: min(1320px, calc(100% - 48px));
}

.site-header[data-header="refined"] .logo.logo-image {
  min-width: clamp(168px, 18vw, 250px);
  padding: 4px 0;
}

.brand-wordmark-header {
  height: clamp(42px, 4vw, 52px);
  max-width: clamp(172px, 18vw, 250px);
  filter:
    drop-shadow(0 10px 28px rgba(79, 140, 255, 0.22))
    drop-shadow(0 0 16px rgba(35, 213, 171, 0.08));
  opacity: 0.98;
}

.site-header[data-header="refined"] .nav-shell {
  flex: 0 1 auto;
}

.site-header[data-header="refined"] .nav-links {
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.whatsapp-float {
  right: clamp(14px, 1.7vw, 26px) !important;
  bottom: clamp(16px, 2vw, 24px) !important;
  max-width: calc(100vw - 36px);
  box-sizing: border-box;
  transform: translate3d(0, 0, 0);
}

.whatsapp-float:hover {
  transform: translate3d(0, -3px, 0) scale(1.015);
}

.whatsapp-float:active {
  transform: translate3d(0, -1px, 0) scale(0.99);
}

@media (max-width: 1060px) {
  .site-header[data-header="refined"] .navbar {
    width: min(100%, calc(100% - 32px));
  }

  .site-header[data-header="refined"] .logo.logo-image {
    min-width: auto;
  }

  .brand-wordmark-header {
    height: 42px;
    max-width: 190px;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .navbar {
    width: min(100%, calc(100% - 24px));
  }

  .brand-wordmark-header {
    height: 34px;
    max-width: 148px;
  }

  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right)) !important;
    bottom: max(16px, env(safe-area-inset-bottom)) !important;
    width: 54px;
    max-width: 54px;
  }
}

@media (max-width: 380px) {
  .brand-wordmark-header {
    height: 30px;
    max-width: 130px;
  }
}

/* v0.6.8.3 final: prioridade para a logo do header */
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
  height: clamp(42px, 4vw, 52px);
  max-width: clamp(172px, 18vw, 250px);
}

@media (max-width: 1060px) {
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
    height: 42px;
    max-width: 190px;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
    height: 34px;
    max-width: 148px;
  }
}

@media (max-width: 380px) {
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
    height: 30px;
    max-width: 130px;
  }
}


/* v0.6.8.4.1 — rollback da logo do header para versão limpa */
.brand-wordmark-header {
  filter: none !important;
  opacity: 1 !important;
  height: clamp(42px, 3.9vw, 50px) !important;
  max-width: clamp(178px, 18vw, 246px) !important;
}
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark {
  filter: none !important;
  image-rendering: auto;
  backface-visibility: hidden;
  transform: translateZ(0);
}
.site-header[data-header="refined"] .logo.logo-image {
  min-width: clamp(182px, 18vw, 246px);
}
@media (max-width: 1060px) {
  .brand-wordmark-header {
    height: 40px !important;
    max-width: 188px !important;
  }
}
@media (max-width: 720px) {
  .brand-wordmark-header {
    height: 33px !important;
    max-width: 152px !important;
  }
}


/* v0.6.8.4.2 — ajuste fino da logo no header */
.site-header[data-header="refined"] .logo.logo-image {
  min-width: clamp(168px, 17vw, 228px) !important;
  padding: 2px 0 !important;
}

.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
  height: clamp(38px, 3.4vw, 44px) !important;
  max-width: clamp(170px, 17vw, 220px) !important;
  opacity: 1 !important;
  filter: brightness(1.12) contrast(1.08) saturate(1.04) !important;
}

.site-header[data-header="refined"] .navbar {
  width: min(1300px, calc(100% - 44px)) !important;
}

@media (max-width: 1060px) {
  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
    height: 37px !important;
    max-width: 182px !important;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .logo.logo-image {
    min-width: 0 !important;
  }

  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header {
    height: 31px !important;
    max-width: 144px !important;
    filter: brightness(1.10) contrast(1.06) saturate(1.03) !important;
  }
}


/* v0.6.8.4.3 — logo do header otimizada para fundo escuro */
.site-header[data-header="refined"] .logo.logo-image {
  min-width: clamp(172px, 17.5vw, 232px) !important;
  padding: 2px 0 !important;
}

.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark {
  height: clamp(39px, 3.5vw, 45px) !important;
  max-width: clamp(176px, 17.8vw, 224px) !important;
  filter: none !important;
  opacity: 1 !important;
}

@media (max-width: 1060px) {
  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 37px !important;
    max-width: 186px !important;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .logo.logo-image {
    min-width: 0 !important;
  }
  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 31px !important;
    max-width: 148px !important;
  }
}


/* v0.6.8.4.4 — alinhamento fino da logo no header */
.site-header[data-header="refined"] .navbar {
  width: min(1310px, calc(100% - 52px)) !important;
  gap: 22px;
}

.site-header[data-header="refined"] .logo.logo-image {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto;
  min-width: clamp(184px, 18.2vw, 238px) !important;
  padding: 3px 0 3px 2px !important;
  margin-right: auto;
}

.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark {
  height: clamp(40px, 3.55vw, 46px) !important;
  max-width: clamp(182px, 18vw, 228px) !important;
  width: auto;
  object-fit: contain;
  object-position: left center;
  transform: translateY(1px);
}

.site-header[data-header="refined"] .nav-shell {
  margin-left: auto;
}

@media (max-width: 1060px) {
  .site-header[data-header="refined"] .navbar {
    width: min(100%, calc(100% - 34px)) !important;
    gap: 16px;
  }

  .site-header[data-header="refined"] .logo.logo-image {
    min-width: clamp(166px, 22vw, 198px) !important;
    padding-left: 1px !important;
  }

  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 37px !important;
    max-width: 188px !important;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .navbar {
    width: min(100%, calc(100% - 24px)) !important;
    gap: 10px;
  }

  .site-header[data-header="refined"] .logo.logo-image {
    min-width: 0 !important;
    padding: 2px 0 !important;
  }

  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 31px !important;
    max-width: 146px !important;
    transform: none;
  }
}


/* v0.6.8.4.5 — polimento final do header */
.site-header[data-header="refined"] {
  background: linear-gradient(180deg, rgba(4, 8, 20, 0.94), rgba(4, 8, 20, 0.88)) !important;
  border-bottom-color: rgba(255,255,255,0.07) !important;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.site-header[data-header="refined"].is-scrolled {
  background: rgba(4, 8, 20, 0.96) !important;
  border-bottom-color: rgba(79, 140, 255, 0.16) !important;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26), 0 0 26px rgba(79, 140, 255, 0.06) !important;
}

.site-header[data-header="refined"] .navbar {
  min-height: 72px !important;
  width: min(1316px, calc(100% - 48px)) !important;
  gap: 20px !important;
}

.site-header[data-header="refined"] .logo.logo-image {
  min-width: clamp(182px, 18vw, 236px) !important;
  padding: 2px 0 2px 2px !important;
}

.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark {
  height: clamp(39px, 3.45vw, 45px) !important;
  max-width: clamp(180px, 17.8vw, 226px) !important;
  filter: brightness(1.08) contrast(1.05) !important;
}

.site-header[data-header="refined"] .nav-shell {
  gap: 12px !important;
}

.site-header[data-header="refined"] .nav-links {
  gap: 3px !important;
  padding: 7px !important;
  border-color: rgba(255,255,255,0.10) !important;
  background: rgba(255, 255, 255, 0.04) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 10px 28px rgba(0,0,0,0.16) !important;
}

.site-header[data-header="refined"] .nav-link,
.site-header[data-header="refined"] .nav-cta {
  min-height: 38px !important;
  padding: 0 14px !important;
  font-size: 0.91rem !important;
}

.site-header[data-header="refined"] .nav-link:hover {
  background: rgba(79, 140, 255, 0.10) !important;
}

.site-header[data-header="refined"] .nav-link.active {
  background: linear-gradient(180deg, rgba(79, 140, 255, 0.17), rgba(79, 140, 255, 0.10)) !important;
  border-color: rgba(79, 140, 255, 0.26) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 8px 20px rgba(79, 140, 255, 0.10) !important;
}

.site-header[data-header="refined"] .nav-cta {
  padding-inline: 17px !important;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.19), rgba(35, 213, 171, 0.12)) !important;
  border-color: rgba(79, 140, 255, 0.24) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10), 0 12px 28px rgba(35, 213, 171, 0.08) !important;
}

.nav-version {
  height: 36px !important;
  padding: 0 12px !important;
  border-color: rgba(35, 213, 171, 0.20) !important;
  background: rgba(35, 213, 171, 0.06) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04) !important;
}

@media (max-width: 1060px) {
  .site-header[data-header="refined"] .navbar {
    min-height: 68px !important;
    width: min(100%, calc(100% - 32px)) !important;
    gap: 14px !important;
  }

  .site-header[data-header="refined"] .logo.logo-image {
    min-width: clamp(162px, 20vw, 196px) !important;
  }

  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 36px !important;
    max-width: 184px !important;
  }

  .site-header[data-header="refined"] .nav-link,
  .site-header[data-header="refined"] .nav-cta {
    padding: 0 12px !important;
  }
}

@media (max-width: 720px) {
  .site-header[data-header="refined"] .navbar {
    min-height: 64px !important;
    width: min(100%, calc(100% - 24px)) !important;
    gap: 10px !important;
  }

  .site-header[data-header="refined"] .logo.logo-image {
    min-width: 0 !important;
    padding: 1px 0 !important;
  }

  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 30px !important;
    max-width: 142px !important;
    filter: brightness(1.07) contrast(1.04) !important;
  }

  .nav-version {
    height: 34px !important;
  }
}


/* =========================
   Virtum Site v0.6.9
   Microinterações leves
   ========================= */

:root {
  --motion-fast: 160ms;
  --motion-soft: 240ms;
  --motion-slow: 420ms;
  --ease-virtum: cubic-bezier(.2,.8,.2,1);
}

/* Base interativa */
a,
button,
.button,
.mini-button,
.project-card,
.tech-panel,
.module-card,
.summary-card-v064,
.roadmap-card,
.contact-card-v065,
.flow-steps-v065 div,
.footer-column-v068 a {
  -webkit-tap-highlight-color: transparent;
}

.button,
.mini-button,
.nav-link,
.nav-cta,
.project-more,
.filter-button,
.whatsapp-float,
.footer-whatsapp-v068,
.whatsapp-contact-button {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition:
    transform var(--motion-soft) var(--ease-virtum),
    box-shadow var(--motion-soft) var(--ease-virtum),
    border-color var(--motion-soft) var(--ease-virtum),
    background var(--motion-soft) var(--ease-virtum),
    color var(--motion-fast) ease;
}

.button::before,
.mini-button::before,
.nav-link::before,
.nav-cta::before,
.project-more::before,
.filter-button::before,
.footer-whatsapp-v068::before,
.whatsapp-contact-button::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,0.14) 44%, transparent 58%);
  transform: translateX(-130%);
  opacity: 0;
  pointer-events: none;
}

.button:hover::before,
.mini-button:hover::before,
.nav-link:hover::before,
.nav-cta:hover::before,
.project-more:hover::before,
.filter-button:hover::before,
.footer-whatsapp-v068:hover::before,
.whatsapp-contact-button:hover::before {
  opacity: 1;
  transform: translateX(130%);
  transition: transform 720ms var(--ease-virtum), opacity 260ms ease;
}

.button:hover,
.mini-button:hover,
.project-more:hover,
.filter-button:hover,
.footer-whatsapp-v068:hover,
.whatsapp-contact-button:hover {
  transform: translateY(-2px);
}

.button:active,
.mini-button:active,
.nav-link:active,
.nav-cta:active,
.project-more:active,
.filter-button:active,
.footer-whatsapp-v068:active,
.whatsapp-contact-button:active {
  transform: translateY(0) scale(0.985);
}

/* Ripple controlado via JS */
.virtum-ripple {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.28);
  transform: translate(-50%, -50%) scale(0);
  pointer-events: none;
  animation: virtumRipple 620ms ease-out forwards;
}

@keyframes virtumRipple {
  to {
    transform: translate(-50%, -50%) scale(18);
    opacity: 0;
  }
}

/* Cards com brilho posicional */
.project-card,
.tech-panel,
.module-card,
.summary-card-v064,
.roadmap-card,
.contact-card-v065,
.flow-steps-v065 div {
  position: relative;
  overflow: hidden;
  transition:
    transform var(--motion-soft) var(--ease-virtum),
    border-color var(--motion-soft) var(--ease-virtum),
    box-shadow var(--motion-soft) var(--ease-virtum),
    background var(--motion-soft) var(--ease-virtum);
}

.project-card::after,
.tech-panel::after,
.module-card::after,
.summary-card-v064::after,
.roadmap-card::after,
.contact-card-v065::after,
.flow-steps-v065 div::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(
      280px circle at var(--mx, 50%) var(--my, 50%),
      rgba(79,140,255,0.16),
      transparent 42%
    );
  transition: opacity var(--motion-soft) ease;
}

.project-card:hover,
.tech-panel:hover,
.module-card:hover,
.summary-card-v064:hover,
.roadmap-card:hover,
.contact-card-v065:hover,
.flow-steps-v065 div:hover {
  transform: translateY(-4px);
  border-color: rgba(79,140,255,0.28);
  box-shadow: 0 18px 52px rgba(0,0,0,0.24), 0 0 34px rgba(79,140,255,0.07);
}

.project-card:hover::after,
.tech-panel:hover::after,
.module-card:hover::after,
.summary-card-v064:hover::after,
.roadmap-card:hover::after,
.contact-card-v065:hover::after,
.flow-steps-v065 div:hover::after {
  opacity: 1;
}

/* Logo e menu com presença mais suave */
.brand-wordmark-header {
  transition: transform var(--motion-soft) var(--ease-virtum), filter var(--motion-soft) ease;
}

.logo.logo-image:hover .brand-wordmark-header {
  transform: translateY(1px) scale(1.015);
  filter: brightness(1.12) contrast(1.08) drop-shadow(0 0 14px rgba(79,140,255,0.12)) !important;
}

.site-header[data-header="refined"] .nav-icon {
  transition: transform var(--motion-soft) var(--ease-virtum), opacity var(--motion-soft) ease;
}

.site-header[data-header="refined"] .nav-link:hover .nav-icon,
.site-header[data-header="refined"] .nav-cta:hover .nav-icon {
  transform: translateY(-1px) scale(1.08);
  opacity: 1;
}

/* WhatsApp com respiração leve */
.whatsapp-float {
  animation: whatsappBreath 3.6s ease-in-out infinite;
}

.whatsapp-float img {
  transition: transform var(--motion-soft) var(--ease-virtum);
}

.whatsapp-float:hover img {
  transform: rotate(-6deg) scale(1.08);
}

@keyframes whatsappBreath {
  0%, 100% {
    box-shadow: 0 18px 44px rgba(35,213,112,0.22), 0 0 0 0 rgba(35,213,112,0.22);
  }
  50% {
    box-shadow: 0 18px 44px rgba(35,213,112,0.28), 0 0 0 8px rgba(35,213,112,0);
  }
}

/* Filtros com entrada/saída mais elegante */
[data-project-category],
[data-roadmap-status] {
  transition:
    opacity var(--motion-soft) ease,
    transform var(--motion-soft) var(--ease-virtum),
    filter var(--motion-soft) ease;
}

[data-project-category][hidden],
[data-roadmap-status].hidden {
  opacity: 0;
  transform: translateY(8px) scale(0.98);
  filter: blur(2px);
}

/* Campos de formulário mais vivos */
input,
select,
textarea {
  transition:
    border-color var(--motion-soft) ease,
    box-shadow var(--motion-soft) ease,
    background var(--motion-soft) ease,
    transform var(--motion-soft) var(--ease-virtum);
}

input:focus,
select:focus,
textarea:focus {
  transform: translateY(-1px);
  box-shadow: 0 0 0 4px rgba(79,140,255,0.10), 0 12px 30px rgba(0,0,0,0.16);
}

/* Toast com entrada mais macia */
.toast {
  transition:
    opacity var(--motion-soft) ease,
    transform var(--motion-soft) var(--ease-virtum),
    visibility var(--motion-soft) ease;
}

.toast.visible {
  transform: translateY(-6px) scale(1);
}

/* Reveal com um pouco mais de vida, sem virar carnaval */
.reveal.visible {
  animation: revealLift 520ms var(--ease-virtum) both;
}

@keyframes revealLift {
  from {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(3px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* Acessibilidade: respeita usuários que preferem menos movimento */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .whatsapp-float {
    animation: none !important;
  }

  .virtum-ripple {
    display: none !important;
  }
}

@media (max-width: 720px) {
  .project-card:hover,
  .tech-panel:hover,
  .module-card:hover,
  .summary-card-v064:hover,
  .roadmap-card:hover,
  .contact-card-v065:hover,
  .flow-steps-v065 div:hover {
    transform: none;
  }

  .whatsapp-float {
    animation-duration: 4.8s;
  }
}


/* =========================
   Virtum Site v0.7.0
   Polimento visual geral
   ========================= */

:root {
  --surface-1: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.075);
  --surface-3: rgba(255, 255, 255, 0.105);
  --line-soft: rgba(255, 255, 255, 0.095);
  --line-bright: rgba(121, 156, 255, 0.26);
  --text-soft: #c8d0e4;
  --blue-soft: #8fb0ff;
  --green-soft: #9fffe2;
}

html {
  scrollbar-gutter: stable;
}

body {
  background:
    radial-gradient(circle at 8% -6%, rgba(79, 140, 255, 0.24), transparent 28rem),
    radial-gradient(circle at 92% 2%, rgba(35, 213, 171, 0.14), transparent 27rem),
    radial-gradient(circle at 50% 55%, rgba(124, 92, 255, 0.09), transparent 42rem),
    var(--bg);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.025), transparent 34%),
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.035), transparent 42rem);
}

::selection {
  color: #061018;
  background: rgba(35, 213, 171, 0.82);
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: rgba(5, 7, 17, 0.92);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(79, 140, 255, 0.55), rgba(35, 213, 171, 0.38));
  border: 3px solid rgba(5, 7, 17, 0.92);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(111, 163, 255, 0.72), rgba(35, 213, 171, 0.56));
}

:focus-visible {
  outline: 3px solid rgba(35, 213, 171, 0.55);
  outline-offset: 4px;
  border-radius: 12px;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

/* Progresso de leitura discreto */
.scroll-progress-v070 {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 1200;
  width: 100%;
  height: 3px;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--blue-soft), var(--green-soft));
  box-shadow: 0 0 18px rgba(79,140,255,0.34);
  pointer-events: none;
}

/* Cabeçalho mais assentado */
.site-header[data-header="refined"] {
  border-bottom-color: rgba(255,255,255,0.075) !important;
}

.site-header[data-header="refined"] .navbar {
  min-height: 72px !important;
}

.site-header[data-header="refined"] .nav-links {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.058), rgba(255,255,255,0.032)) !important;
  border-color: rgba(255,255,255,0.11) !important;
}

.nav-version {
  color: rgba(181, 255, 234, 0.92) !important;
}

/* Seções com divisória sutil */
.section,
.projects-section,
.projects-section-v064,
.roadmap-preview-section,
.roadmap-stats-section,
.contact-section-v065,
.contact-quick-section-v065,
.contact-flow-section-v065 {
  position: relative;
}

.section + .section::before,
.projects-section-v064::before,
.roadmap-preview-section::before,
.contact-quick-section-v065::before,
.contact-flow-section-v065::before {
  content: "";
  position: absolute;
  top: 0;
  left: max(18px, calc((100% - 1120px) / 2));
  right: max(18px, calc((100% - 1120px) / 2));
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.10), rgba(79,140,255,0.18), transparent);
}

/* Títulos e subtítulos mais consistentes */
.section-heading,
.page-hero,
.project-detail-hero,
.contact-hero-v065,
.roadmap-hero {
  position: relative;
}

.section-heading .eyebrow,
.page-hero .eyebrow,
.hero-content .eyebrow,
.project-detail-hero .eyebrow,
.contact-hero-v065 .eyebrow,
.roadmap-hero .eyebrow {
  width: fit-content;
  padding: 7px 11px;
  border-radius: 999px;
  color: rgba(179, 205, 255, 0.96);
  background: rgba(79, 140, 255, 0.075);
  border: 1px solid rgba(79, 140, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

.section-heading h2,
.page-hero h1,
.project-detail-hero h1,
.contact-hero-v065 h1,
.roadmap-hero h1 {
  letter-spacing: -0.055em;
}

.section-heading h2::after,
.page-hero h1::after,
.project-detail-hero h1::after,
.contact-hero-v065 h1::after,
.roadmap-hero h1::after {
  content: "";
  display: block;
  width: 78px;
  height: 3px;
  margin-top: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue-soft), var(--green-soft));
  box-shadow: 0 0 20px rgba(79,140,255,0.24);
}

.hero-text,
.section-subtitle,
.page-subtitle,
.project-desc,
.contact-card-v065 p,
.footer-brand-v068 p,
.footer-contact-v068 p {
  color: var(--text-soft);
}

/* Hero com profundidade mais elegante */
.hero {
  isolation: isolate;
}

.hero-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.086), rgba(255,255,255,0.046)),
    radial-gradient(circle at 20% 0%, rgba(79,140,255,0.12), transparent 18rem);
  border-color: rgba(255,255,255,0.12);
}

.card-topbar span {
  opacity: 0.9;
}

.style-version-badge,
.version-badge,
.project-badge,
.project-type,
.project-meta span,
.footer-badges-v068 span {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Cards com acabamento unificado */
.project-card,
.project-card-v064,
.tech-panel,
.module-card,
.summary-card-v064,
.roadmap-card,
.stat-card,
.next-card,
.about-card,
.contact-card,
.contact-card-v065,
.contact-quick-card,
.contact-form-card-v065,
.contact-flow-card-v065,
.project-overview-card {
  background:
    linear-gradient(180deg, var(--surface-2), var(--surface-1)),
    radial-gradient(circle at 0% 0%, rgba(79,140,255,0.055), transparent 16rem);
  border-color: var(--line-soft);
  box-shadow: 0 18px 58px rgba(0,0,0,0.20);
}

.project-card:hover,
.project-card-v064:hover,
.tech-panel:hover,
.module-card:hover,
.summary-card-v064:hover,
.roadmap-card:hover,
.stat-card:hover,
.next-card:hover,
.about-card:hover,
.contact-card:hover,
.contact-card-v065:hover,
.contact-quick-card:hover,
.contact-form-card-v065:hover,
.contact-flow-card-v065:hover,
.project-overview-card:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.092), rgba(255,255,255,0.052)),
    radial-gradient(circle at var(--mx, 22%) var(--my, 12%), rgba(79,140,255,0.10), transparent 18rem);
}

/* Botões com peso visual mais consistente */
.button,
.mini-button,
.project-more,
.filter-button {
  border-color: rgba(255,255,255,0.12);
}

.button.primary,
.mini-button.primary {
  box-shadow: 0 16px 42px rgba(79,140,255,0.18), inset 0 1px 0 rgba(255,255,255,0.16);
}

.button.secondary,
.button.ghost,
.mini-button,
.project-more,
.filter-button {
  background: rgba(255,255,255,0.052);
}

.button.secondary:hover,
.button.ghost:hover,
.mini-button:hover,
.project-more:hover,
.filter-button:hover {
  border-color: var(--line-bright);
}

/* Projetos e roadmap: estados visuais mais claros */
.project-percent,
.project-status,
.status-dot,
.roadmap-status,
.project-card-header .project-badge {
  filter: saturate(1.08);
}

.project-highlights li::marker {
  color: var(--green-soft);
}

/* Formulário e contato mais polidos */
input,
select,
textarea {
  background: rgba(255,255,255,0.055) !important;
  border-color: rgba(255,255,255,0.115) !important;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(79,140,255,0.24) !important;
}

.contact-channel-icon,
.project-icon,
.project-icon-wrap,
.footer-logo-mark-image-v068,
.footer-brand-basic-mark {
  filter: drop-shadow(0 12px 24px rgba(79,140,255,0.13));
}

/* Rodapé mais fechado e refinado */
.footer,
.footer-v068 {
  background:
    radial-gradient(circle at 12% 0%, rgba(79,140,255,0.10), transparent 24rem),
    linear-gradient(180deg, rgba(6,9,20,0.76), rgba(4,6,14,0.94));
  border-top-color: rgba(255,255,255,0.085);
}

.footer-column-v068 a,
.footer-links a {
  transition: color var(--motion-fast) ease, transform var(--motion-soft) var(--ease-virtum), opacity var(--motion-fast) ease;
}

.footer-column-v068 a:hover,
.footer-links a:hover {
  color: #fff;
  transform: translateX(2px);
}

/* Ajustes mobile do acabamento */
@media (max-width: 720px) {
  .scroll-progress-v070 {
    height: 2px;
  }

  .section-heading h2::after,
  .page-hero h1::after,
  .project-detail-hero h1::after,
  .contact-hero-v065 h1::after,
  .roadmap-hero h1::after {
    width: 58px;
    margin-top: 12px;
  }

  .section-heading .eyebrow,
  .page-hero .eyebrow,
  .hero-content .eyebrow,
  .project-detail-hero .eyebrow,
  .contact-hero-v065 .eyebrow,
  .roadmap-hero .eyebrow {
    padding: 6px 10px;
  }

  .project-card,
  .project-card-v064,
  .tech-panel,
  .module-card,
  .summary-card-v064,
  .roadmap-card,
  .stat-card,
  .next-card,
  .about-card,
  .contact-card,
  .contact-card-v065,
  .contact-quick-card,
  .contact-form-card-v065,
  .contact-flow-card-v065,
  .project-overview-card {
    box-shadow: 0 14px 38px rgba(0,0,0,0.18);
  }
}


/* =========================
   Virtum Site v0.7.0.1
   Hotfix WhatsApp flutuante
   ========================= */
.whatsapp-float {
  position: fixed !important;
  left: auto !important;
  right: clamp(14px, 1.7vw, 26px) !important;
  bottom: clamp(16px, 2vw, 24px) !important;
  top: auto !important;
  margin: 0 !important;
  z-index: 1000 !important;
  flex-shrink: 0;
}

.whatsapp-float::before,
.whatsapp-float::after {
  pointer-events: none;
}

@media (max-width: 720px) {
  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right)) !important;
    bottom: max(16px, env(safe-area-inset-bottom)) !important;
  }
}


/* =========================
   Virtum Site v0.7.0.2
   Hotfix do brilho que seguia o mouse
   ========================= */
.project-card::after,
.tech-panel::after,
.module-card::after,
.summary-card-v064::after,
.roadmap-card::after,
.contact-card-v065::after,
.flow-steps-v065 div::after,
.project-card-v064::after,
.stat-card::after,
.next-card::after,
.about-card::after,
.contact-card::after,
.contact-quick-card::after,
.contact-form-card-v065::after,
.contact-flow-card-v065::after,
.project-overview-card::after {
  display: none !important;
  content: none !important;
}

.project-card:hover,
.tech-panel:hover,
.module-card:hover,
.summary-card-v064:hover,
.roadmap-card:hover,
.contact-card-v065:hover,
.flow-steps-v065 div:hover,
.project-card-v064:hover,
.stat-card:hover,
.next-card:hover,
.about-card:hover,
.contact-card:hover,
.contact-quick-card:hover,
.contact-form-card-v065:hover,
.contact-flow-card-v065:hover,
.project-overview-card:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.088), rgba(255,255,255,0.05)),
    radial-gradient(circle at 18% 12%, rgba(79,140,255,0.08), transparent 17rem) !important;
}


/* =========================
   Virtum Site v0.7.0.4
   Revisão fina pós-polimento
   ========================= */

/* Barra de progresso menos chamativa, para não parecer linha quebrada do layout */
.scroll-progress-v070 {
  height: 2px !important;
  z-index: 1300 !important;
  opacity: 0.72;
  background: linear-gradient(90deg, rgba(79,140,255,0.78), rgba(35,213,171,0.72)) !important;
  box-shadow: 0 0 12px rgba(79,140,255,0.22) !important;
}

/* Remove qualquer chance de brilho posicional voltar como faixa vertical */
.project-card::after,
.project-card-v064::after,
.tech-panel::after,
.module-card::after,
.summary-card-v064::after,
.roadmap-card::after,
.stat-card::after,
.next-card::after,
.about-card::after,
.contact-card::after,
.contact-card-v065::after,
.contact-quick-card::after,
.contact-form-card-v065::after,
.contact-flow-card-v065::after,
.project-overview-card::after,
.flow-steps-v065 div::after {
  display: none !important;
  opacity: 0 !important;
  background: none !important;
}

/* Hover mais previsível: bonito, mas sem efeito atravessando o card */
.project-card:hover,
.project-card-v064:hover,
.tech-panel:hover,
.module-card:hover,
.summary-card-v064:hover,
.roadmap-card:hover,
.stat-card:hover,
.next-card:hover,
.about-card:hover,
.contact-card:hover,
.contact-card-v065:hover,
.contact-quick-card:hover,
.contact-form-card-v065:hover,
.contact-flow-card-v065:hover,
.project-overview-card:hover {
  transform: translateY(-3px);
  border-color: rgba(79,140,255,0.22);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.084), rgba(255,255,255,0.046)),
    radial-gradient(circle at 18% 12%, rgba(79,140,255,0.072), transparent 16rem) !important;
}

/* Header um pouco mais assentado em telas grandes */
.site-header[data-header="refined"] .navbar {
  width: min(1320px, calc(100% - 56px)) !important;
}

.site-header[data-header="refined"] .nav-shell {
  align-items: center;
}

/* Logo com tamanho final mais estável */
.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark {
  image-rendering: auto;
  transform: translateY(0);
}

/* Evita que o WhatsApp herde regras de botões e suma do canto */
.whatsapp-float {
  position: fixed !important;
  left: auto !important;
  right: clamp(16px, 1.8vw, 28px) !important;
  bottom: clamp(16px, 2vw, 24px) !important;
  top: auto !important;
  z-index: 1100 !important;
  overflow: hidden;
}

/* Pequeno respiro no rodapé para o botão flutuante não disputar atenção */
.footer,
.footer-v068 {
  padding-bottom: max(34px, env(safe-area-inset-bottom));
}

/* Ajuste fino de leitura em cards */
.project-card p,
.project-card-v064 p,
.tech-panel p,
.module-card p,
.summary-card-v064 p,
.roadmap-card p,
.stat-card p,
.next-card p,
.about-card p,
.contact-card p,
.contact-card-v065 p {
  color: rgba(200, 208, 228, 0.92);
}

/* Mobile: menos movimento e mais estabilidade visual */
@media (max-width: 720px) {
  .scroll-progress-v070 {
    height: 2px !important;
    opacity: 0.62;
  }

  .site-header[data-header="refined"] .navbar {
    width: min(100%, calc(100% - 24px)) !important;
  }

  .project-card:hover,
  .project-card-v064:hover,
  .tech-panel:hover,
  .module-card:hover,
  .summary-card-v064:hover,
  .roadmap-card:hover,
  .stat-card:hover,
  .next-card:hover,
  .about-card:hover,
  .contact-card:hover,
  .contact-card-v065:hover,
  .contact-quick-card:hover,
  .contact-form-card-v065:hover,
  .contact-flow-card-v065:hover,
  .project-overview-card:hover {
    transform: none;
  }

  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right)) !important;
    bottom: max(16px, env(safe-area-inset-bottom)) !important;
  }
}

/* Foco visível sem exagero em elementos pequenos */
.nav-link:focus-visible,
.nav-cta:focus-visible,
.whatsapp-float:focus-visible,
.footer-column-v068 a:focus-visible {
  outline-width: 2px;
  outline-offset: 3px;
}


/* =========================
   Virtum Site v0.7.0.4
   Logo Virtum em SVG vetorial
   ========================= */

.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
.site-header[data-header="refined"] .brand-wordmark {
  height: clamp(40px, 3.45vw, 46px) !important;
  max-width: clamp(184px, 18vw, 232px) !important;
  width: auto;
  object-fit: contain;
  object-position: left center;
  filter: none !important;
  opacity: 1 !important;
}

.logo.logo-image:hover .brand-wordmark-header {
  transform: translateY(0) scale(1.012);
  filter: none !important;
}

.footer-logo-mark-image-v068,
.footer-brand-basic-mark {
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(79, 140, 255, 0.16));
}

@media (max-width: 1060px) {
  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 37px !important;
    max-width: 190px !important;
  }
}

@media (max-width: 720px) {
  .brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark.brand-wordmark-header,
  .site-header[data-header="refined"] .brand-wordmark {
    height: 31px !important;
    max-width: 150px !important;
  }
}