/* NerdVexa - site estático pronto para hospedagem compartilhada */
:root {
  --bg: #07050b;
  --bg-soft: #0d0913;
  --panel: rgba(18, 11, 28, 0.72);
  --panel-strong: #120b1c;
  --text: #f6f2ff;
  --muted: #a89bb8;
  --purple: #9f42ff;
  --purple-2: #6f24d8;
  --purple-light: #d6a8ff;
  --line: rgba(188, 118, 255, 0.18);
  --shadow: 0 20px 70px rgba(108, 35, 185, 0.2);
  --radius: 24px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(117, 36, 194, 0.12), transparent 28%),
    radial-gradient(circle at 80% 16%, rgba(167, 72, 255, 0.10), transparent 24%),
    var(--bg);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.page-glow {
  position: fixed;
  z-index: -1;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .18;
  pointer-events: none;
}

.page-glow--one { top: 100px; left: -190px; background: #8e28ff; }
.page-glow--two { right: -200px; top: 470px; background: #5715b5; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(7, 5, 11, .72);
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: "Orbitron", sans-serif;
  font-weight: 800;
  font-size: 1.16rem;
  letter-spacing: -.02em;
}

.brand > span > span { color: var(--purple); }

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: #cabfd5;
  font-size: .92rem;
  transition: color .2s ease;
}

.main-nav a:hover { color: white; }

.nav-cta {
  padding: 10px 17px;
  border: 1px solid rgba(178, 94, 255, .5);
  border-radius: 999px;
  color: var(--purple-light);
  background: rgba(133, 50, 216, .08);
  font-weight: 700;
  font-size: .88rem;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: 12px;
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: white;
  border-radius: 99px;
}

.hero {
  min-height: calc(100vh - 78px);
  display: grid;
  align-items: center;
  padding: 70px 0 90px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 60px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--purple-light);
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--purple);
  box-shadow: 0 0 12px var(--purple);
}

.hero h1,
.section-heading h2,
.about-copy h2,
.contact h2 {
  font-family: "Orbitron", sans-serif;
  letter-spacing: -.045em;
}

.hero h1 {
  max-width: 750px;
  margin: 18px 0 20px;
  font-size: clamp(3.2rem, 6.6vw, 6.5rem);
  line-height: .95;
}

.hero h1 span {
  color: var(--purple);
  text-shadow: 0 0 28px rgba(159, 66, 255, .24);
}

.hero-copy > p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 800;
  font-size: .93rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }

.button--primary {
  background: linear-gradient(135deg, #b35cff, #7425d8);
  box-shadow: 0 12px 35px rgba(133, 50, 216, .30);
}

.button--primary:hover { box-shadow: 0 15px 40px rgba(133, 50, 216, .42); }

.button--ghost {
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.035);
  color: #d9d0e2;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 42px;
}

.hero-stats div {
  display: grid;
  gap: 2px;
}

.hero-stats strong {
  font-family: "Orbitron", sans-serif;
  font-size: 1.3rem;
  color: white;
}

.hero-stats span {
  color: #84778f;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero-art {
  position: relative;
  min-height: 540px;
  display: grid;
  place-items: center;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 12% 12%;
  border: 1px solid rgba(174, 92, 255, .15);
  border-radius: 50%;
  box-shadow:
    0 0 60px rgba(135, 50, 220, .18),
    inset 0 0 60px rgba(135, 50, 220, .10);
}

.hero-orb {
  width: min(440px, 86%);
  filter: drop-shadow(0 30px 70px rgba(129, 43, 208, .34));
  animation: float 7s ease-in-out infinite;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 126px;
  padding: 12px 15px;
  border-radius: 15px;
  border: 1px solid rgba(193, 131, 255, .18);
  background: rgba(14, 9, 21, .74);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  font-family: "Orbitron", sans-serif;
  font-size: .72rem;
  font-weight: 800;
}

.floating-card--one { left: 1%; top: 24%; }
.floating-card--two { right: 0; top: 40%; }
.floating-card--three { left: 10%; bottom: 18%; }

.section { padding: 110px 0; }
.section--dark { background: rgba(255,255,255,.015); border-block: 1px solid rgba(255,255,255,.045); }

.section-heading { margin-bottom: 44px; }
.section-heading h2, .about-copy h2, .contact h2 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 4.2vw, 4rem);
  line-height: 1.05;
}
.section-heading p {
  color: var(--muted);
  margin: 12px 0 0;
  line-height: 1.7;
}
.section-heading--row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
}
.section-heading--row > p { max-width: 390px; text-align: right; }

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.category-card {
  min-height: 360px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.014)),
    var(--bg-soft);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.category-card:hover {
  transform: translateY(-7px);
  border-color: rgba(169, 80, 255, .36);
  box-shadow: 0 24px 60px rgba(94, 24, 161, .16);
}

.category-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 34px;
  font-size: 1.7rem;
  border-radius: 16px;
  background: rgba(151, 58, 239, .12);
  border: 1px solid rgba(177, 94, 255, .20);
}

.category-kicker {
  color: var(--purple-light);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.category-card h3 {
  margin: 10px 0 12px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.18rem;
  line-height: 1.35;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: .92rem;
}

.category-card a {
  margin-top: auto;
  padding-top: 22px;
  color: var(--purple-light);
  font-weight: 800;
  font-size: .86rem;
}

.news-grid {
  display: grid;
  grid-template-columns: 1.5fr .75fr .75fr;
  gap: 18px;
}

.news-card {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  background: var(--panel-strong);
}

.news-visual {
  min-height: 230px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.news-card--featured .news-visual { min-height: 310px; }

.news-visual::before,
.news-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  z-index: -1;
}

.news-visual::before {
  width: 190px;
  height: 190px;
  border: 26px solid rgba(255,255,255,.06);
}

.news-visual::after {
  width: 330px;
  height: 330px;
  border: 1px solid rgba(255,255,255,.15);
}

.news-visual span {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: clamp(1.2rem, 3vw, 2.4rem);
  letter-spacing: .12em;
  text-shadow: 0 0 28px rgba(255,255,255,.18);
}

.news-visual--gaming { background: radial-gradient(circle at 50% 45%, #7a28cc, #160d20 65%); }
.news-visual--anime { background: radial-gradient(circle at 60% 40%, #4b1d72, #110b18 68%); }
.news-visual--tech { background: radial-gradient(circle at 40% 55%, #5e24a1, #0f0a16 68%); }

.news-content { padding: 24px; }
.pill {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(159, 66, 255, .12);
  color: var(--purple-light);
  font-size: .72rem;
  font-weight: 800;
}

.news-content h3 {
  margin: 14px 0 10px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.15rem;
  line-height: 1.35;
}
.news-card--featured h3 { font-size: 1.45rem; }
.news-content p { color: var(--muted); line-height: 1.7; }
.news-content a { color: var(--purple-light); font-size: .84rem; font-weight: 800; }

.about-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 70px;
  align-items: center;
}

.about-panel {
  min-height: 430px;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle, rgba(141, 48, 224, .18), transparent 48%),
    linear-gradient(145deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.about-panel img {
  width: 140px;
  filter: drop-shadow(0 0 36px rgba(157, 65, 255, .38));
}

.signal-lines span {
  position: absolute;
  inset: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(183, 111, 255, .11);
  border-radius: 50%;
}
.signal-lines span:nth-child(1) { width: 210px; height: 210px; }
.signal-lines span:nth-child(2) { width: 290px; height: 290px; }
.signal-lines span:nth-child(3) { width: 370px; height: 370px; }
.signal-lines span:nth-child(4) { width: 480px; height: 480px; }

.about-copy p {
  color: var(--muted);
  line-height: 1.8;
  max-width: 690px;
}

.contact-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding: 42px;
  border: 1px solid rgba(177, 94, 255, .23);
  border-radius: 30px;
  background:
    linear-gradient(120deg, rgba(124, 37, 207, .16), rgba(255,255,255,.02)),
    var(--bg-soft);
  box-shadow: var(--shadow);
}
.contact-card p { color: var(--muted); margin-bottom: 0; }

.site-footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  color: #8d8298;
}

.footer-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
}

.footer-wrap p { text-align: center; font-size: .8rem; }
.footer-wrap small { font-size: .75rem; }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(1deg); }
}

@media (max-width: 980px) {
  .main-nav, .nav-cta { display: none; }
  .menu-toggle { display: block; }
  .main-nav.is-open {
    position: absolute;
    top: 78px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(11, 7, 16, .97);
    box-shadow: var(--shadow);
  }
  .main-nav.is-open a { padding: 14px 10px; border-bottom: 1px solid rgba(255,255,255,.05); }

  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 80px; }
  .hero-art { min-height: 430px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .news-card--featured { grid-column: 1 / -1; }
  .about-grid { grid-template-columns: 1fr; }
  .about-panel { min-height: 360px; }
  .footer-wrap { grid-template-columns: 1fr; justify-items: center; text-align: center; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .nav-wrap { min-height: 70px; }
  .main-nav.is-open { top: 70px; left: 14px; right: 14px; }
  .hero { min-height: auto; padding: 72px 0 80px; }
  .hero h1 { font-size: clamp(2.75rem, 15vw, 4.4rem); }
  .hero-copy > p { font-size: 1rem; }
  .hero-stats { gap: 22px; }
  .hero-art { min-height: 360px; }
  .floating-card { min-width: auto; padding: 10px 12px; font-size: .62rem; }
  .section { padding: 82px 0; }
  .section-heading--row { display: block; }
  .section-heading--row > p { text-align: left; }
  .category-grid, .news-grid { grid-template-columns: 1fr; }
  .category-card { min-height: 310px; }
  .news-card--featured { grid-column: auto; }
  .news-card--featured .news-visual { min-height: 240px; }
  .contact-card { padding: 30px 22px; display: grid; }
  .contact-card .button { width: 100%; }
}