/* ============================================================
   Data Corpore — novo site
   Design: dark tech, acentos magenta/violeta, fibra óptica
   ============================================================ */

:root {
  --bg: #070b14;
  --bg-alt: #0a1020;
  --panel: #0e1526;
  --panel-2: #121a30;
  --line: rgba(148, 163, 184, .14);
  --text: #e6eaf3;
  --muted: #9aa7bd;
  --pink: #ff156e;
  --pink-2: #ff4d53;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --grad: linear-gradient(100deg, #ff156e 0%, #b23bd6 55%, #8b5cf6 100%);
  --radius: 16px;
  --shadow: 0 10px 40px rgba(0, 0, 0, .45);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -.01em; }

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

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--pink); color: #fff; padding: 10px 18px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  text-decoration: none; cursor: pointer; border: 0;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 6px 24px rgba(255, 21, 110, .35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(255, 21, 110, .5); }
.btn-ghost {
  background: rgba(255, 255, 255, .04); color: var(--text);
  border: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: rgba(255, 21, 110, .5); transform: translateY(-2px); }
.btn-lg { padding: 15px 34px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Topbar ---------- */
.topbar {
  background: rgba(7, 11, 20, .95);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  position: relative; z-index: 60;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; min-height: 38px; gap: 12px; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; }
.topbar-item { color: var(--muted); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
.topbar-item:hover { color: var(--text); }
.topbar-status { color: var(--muted); display: inline-flex; align-items: center; gap: 7px; }

.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #34d399; display: inline-block; flex: 0 0 auto;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); }
  70% { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 11, 20, .78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(7, 11, 20, .92); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 74px; gap: 20px; }
.brand img { width: 190px; height: auto; filter: brightness(1.35); }

.main-nav { display: flex; align-items: center; gap: 26px; }
.nav-link {
  color: var(--muted); text-decoration: none; font-weight: 500; font-size: 15px;
  position: relative; padding: 6px 0; transition: color .2s;
}
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--grad); border-radius: 2px; transition: width .25s ease;
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.btn-nav { padding: 10px 22px; font-size: 14px; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; transition: transform .3s, opacity .3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; min-height: min(88vh, 780px); display: flex; align-items: center; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-glow {
  position: absolute; pointer-events: none;
  width: 900px; height: 900px; right: -280px; top: -320px;
  background: radial-gradient(circle, rgba(255, 21, 110, .16) 0%, rgba(139, 92, 246, .10) 40%, transparent 68%);
  filter: blur(10px);
}
.hero-fade {
  position: absolute; left: 0; right: 0; bottom: 0; height: 140px;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; padding: 90px 0; }
.hero-copy { max-width: 640px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 600;
  color: var(--text); background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line); backdrop-filter: blur(6px);
  margin-bottom: 22px;
}
.hero-title { font-size: clamp(2.3rem, 5.4vw, 4rem); font-weight: 700; margin-bottom: 20px; }
.hero-sub { color: var(--muted); font-size: clamp(1.02rem, 1.6vw, 1.18rem); max-width: 560px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-chips { display: flex; gap: 12px; flex-wrap: wrap; }
.chip {
  display: flex; flex-direction: column; gap: 1px;
  padding: 12px 18px; border-radius: 14px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.chip strong { font-family: var(--font-display); font-size: 17px; }
.chip span { font-size: 12.5px; color: var(--muted); }

/* ---------- Page hero (páginas internas) ---------- */
.page-hero {
  position: relative; overflow: hidden;
  padding: 90px 0 60px; text-align: center;
}
.page-hero .hero-glow { left: 50%; transform: translateX(-50%); top: -480px; right: auto; }
.page-hero .container { position: relative; z-index: 2; }
.page-title { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; margin-bottom: 18px; }
.page-hero .hero-sub { margin: 0 auto; max-width: 640px; }

/* ---------- Seções ---------- */
.section { padding: 90px 0; position: relative; }
.section-alt {
  background:
    radial-gradient(700px 340px at 85% 0%, rgba(139, 92, 246, .07), transparent),
    var(--bg-alt);
  border-block: 1px solid var(--line);
}
.section-head { max-width: 660px; margin: 0 auto 54px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin: 12px 0 14px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

.eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--pink);
}

/* ---------- Grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

/* ---------- Cards ---------- */
.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  position: relative;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 21, 110, .35);
  box-shadow: 0 16px 44px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 21, 110, .12);
}

.feature-card h3, .service-card h3 { font-size: 1.15rem; margin: 16px 0 8px; }
.feature-card p, .service-card p { color: var(--muted); font-size: .95rem; }
.feature-card strong, .service-card strong { color: var(--text); }

.feature-icon, .service-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; background: var(--grad);
  box-shadow: 0 6px 20px rgba(255, 21, 110, .3);
  flex: 0 0 auto;
}

.cert-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--text); }
.cert-card h3::before { content: '✦ '; color: var(--pink); }
.cert-card p { color: var(--muted); font-size: .93rem; }

/* ---------- Pricing ---------- */
.pricing-grid { max-width: 940px; margin-inline: auto; }
.pricing-card { display: flex; flex-direction: column; padding: 36px 32px; }
.pricing-featured {
  border-color: rgba(255, 21, 110, .45);
  box-shadow: 0 0 0 1px rgba(255, 21, 110, .2), 0 18px 50px rgba(0, 0, 0, .5);
}
.pricing-flag {
  position: absolute; top: -13px; right: 24px;
  background: var(--grad); color: #fff;
  font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 999px;
}
.pricing-head { display: flex; gap: 16px; align-items: center; margin-bottom: 20px; }
.pricing-icon {
  width: 58px; height: 58px; border-radius: 16px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  color: #fff; background: var(--grad);
  box-shadow: 0 6px 20px rgba(255, 21, 110, .3);
}
.pricing-head h3 { font-size: 1.3rem; }
.pricing-tag { color: var(--muted); font-size: .9rem; }
.pricing-price { margin-bottom: 20px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pricing-from { color: var(--muted); font-size: .9rem; }
.pricing-price strong { font-family: var(--font-display); font-size: 2.4rem; }
.pricing-per { color: var(--muted); }
.pricing-list { list-style: none; margin-bottom: 26px; flex: 1; }
.pricing-list li {
  padding: 9px 0 9px 30px; position: relative;
  color: var(--muted); border-bottom: 1px dashed var(--line);
  font-size: .95rem;
}
.pricing-list li:last-child { border-bottom: 0; }
.pricing-list li::before {
  content: ''; position: absolute; left: 0; top: 13px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(255, 21, 110, .15);
  border: 1px solid rgba(255, 21, 110, .5);
}
.pricing-list li::after {
  content: ''; position: absolute; left: 5px; top: 17px;
  width: 8px; height: 5px;
  border-left: 2px solid var(--pink); border-bottom: 2px solid var(--pink);
  transform: rotate(-45deg);
}

/* ---------- Stats ---------- */
.stats-band {
  background:
    radial-gradient(600px 300px at 15% 50%, rgba(255, 21, 110, .10), transparent),
    radial-gradient(600px 300px at 85% 50%, rgba(139, 92, 246, .10), transparent),
    var(--bg-alt);
  border-block: 1px solid var(--line);
  padding: 60px 0;
}
.stats-grid { text-align: center; }
.stat { display: flex; flex-flow: row wrap; justify-content: center; align-items: baseline; gap: 3px; }
.stat-num {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.4rem); line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  display: inline;
}
.stat-suffix {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2rem); color: var(--pink);
}
.stat-num, .stat-suffix { display: inline-block; }
.stat > .stat-label { width: 100%; margin-top: 10px; color: var(--muted); font-size: .95rem; }

/* ---------- Marquee de clientes ---------- */
.marquee {
  overflow: hidden; position: relative; padding: 10px 0 4px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex; gap: 22px; width: max-content;
  animation: marquee 45s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee-item {
  background: #fff; border-radius: 14px;
  width: 168px; height: 96px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  padding: 14px 18px;
  transition: transform .25s ease;
}
.marquee-item:hover { transform: translateY(-4px); }
.marquee-item img { max-height: 64px; width: auto; object-fit: contain; }

/* ---------- Empresa: história / timeline ---------- */
.story-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: start; }
.story-copy h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 12px 0 18px; }
.story-copy p { color: var(--muted); margin-bottom: 16px; }
.story-copy strong { color: var(--text); }

.story-timeline { position: relative; padding-left: 26px; }
.story-timeline::before {
  content: ''; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(180deg, var(--pink), var(--violet));
  border-radius: 2px; opacity: .5;
}
.tl-item { position: relative; padding: 0 0 26px 14px; }
.tl-item::before {
  content: ''; position: absolute; left: -26px; top: 6px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--pink);
  box-shadow: 0 0 12px rgba(255, 21, 110, .6);
}
.tl-year { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--text); }
.tl-item p { color: var(--muted); font-size: .93rem; }

/* ---------- CTA band ---------- */
.cta-band { padding: 40px 0 90px; }
.cta-band-inner {
  background:
    radial-gradient(500px 260px at 12% 0%, rgba(255, 21, 110, .22), transparent),
    radial-gradient(520px 280px at 88% 100%, rgba(139, 92, 246, .22), transparent),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: 24px;
  padding: 54px 50px;
  display: flex; align-items: center; justify-content: space-between; gap: 34px;
  box-shadow: var(--shadow);
}
.cta-title { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 10px; }
.cta-sub { color: var(--muted); }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; flex: 0 0 auto; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-card { display: flex; gap: 18px; align-items: flex-start; padding: 24px; }
.contact-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.contact-card p { color: var(--muted); font-size: .93rem; }
.contact-link { display: block; color: var(--text); text-decoration: none; font-weight: 600; margin-top: 2px; transition: color .2s; }
.contact-link:hover { color: var(--pink); }

.form-card { padding: 38px 36px; }
.form-title { font-size: 1.5rem; margin-bottom: 6px; }
.form-sub { color: var(--muted); font-size: .95rem; margin-bottom: 26px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: .88rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font-body); font-size: 15px;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa7bd' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.form-group select option { background: var(--panel); color: var(--text); }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(154, 167, 189, .55); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: rgba(255, 21, 110, .6);
  box-shadow: 0 0 0 3px rgba(255, 21, 110, .15);
}
.form-privacy { color: var(--muted); font-size: .8rem; text-align: center; margin-top: 14px; }

.hp-field { position: absolute !important; left: -9999px !important; top: -9999px !important; height: 1px; overflow: hidden; }

.form-alert { padding: 14px 18px; border-radius: 12px; font-size: .95rem; margin-bottom: 20px; }
.form-alert-ok { background: rgba(52, 211, 153, .12); border: 1px solid rgba(52, 211, 153, .4); color: #6ee7b7; }
.form-alert-erro { background: rgba(255, 77, 83, .1); border: 1px solid rgba(255, 77, 83, .4); color: #fca5a5; }

.btn[disabled] { opacity: .6; cursor: wait; transform: none !important; }

/* ---------- Footer ---------- */
.site-footer { background: #05080f; border-top: 1px solid var(--line); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; }
.footer-brand img { width: 180px; margin-bottom: 16px; filter: brightness(1.35); }
.footer-brand p { color: var(--muted); font-size: .9rem; max-width: 300px; }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  transition: color .2s, border-color .2s, transform .2s;
}
.footer-social a:hover { color: #fff; border-color: rgba(255, 21, 110, .5); transform: translateY(-2px); }
.footer-col h4 { font-size: .95rem; margin-bottom: 16px; letter-spacing: .04em; }
.footer-col a { display: block; color: var(--muted); text-decoration: none; font-size: .92rem; padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: var(--pink); }
.footer-addr { color: var(--muted); font-size: .88rem; margin-top: 8px; max-width: 260px; }
.footer-bottom { border-top: 1px solid var(--line); padding: 20px 0; }
.footer-bottom p { color: rgba(154, 167, 189, .6); font-size: .82rem; text-align: center; }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .pulse-dot { animation: none; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1020px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .story-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; text-align: center; padding: 44px 30px; }
}

@media (max-width: 760px) {
  .topbar-mail, .topbar-status { display: none; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; inset: 0; top: 0; z-index: 40;
    background: rgba(7, 11, 20, .98);
    backdrop-filter: blur(18px);
    flex-direction: column; justify-content: center; gap: 10px;
    opacity: 0; pointer-events: none; transition: opacity .3s ease;
    padding-top: 40px;
  }
  .main-nav.open { opacity: 1; pointer-events: auto; }
  .nav-link { font-size: 1.35rem; padding: 12px 0; font-family: var(--font-display); }
  .btn-nav { margin-top: 16px; padding: 14px 36px; font-size: 16px; }
  .nav-toggle { position: relative; z-index: 45; }

  .brand img { width: 150px; }

  .hero { min-height: 0; }
  .hero-inner { padding: 64px 0 70px; }
  .hero-actions .btn { flex: 1 1 auto; }
  .chip { flex: 1 1 44%; }

  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .stats-grid { gap: 28px 14px; }

  .card { padding: 26px 22px; }
  .pricing-card { padding: 30px 24px; }
  .form-card { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }

  .marquee-item { width: 138px; height: 82px; }
  .marquee-item img { max-height: 52px; }

  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .cta-band { padding: 20px 0 64px; }
}

@media (max-width: 400px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 2rem; }
}