/* =============================================================
   COMPONENTES — Header, Footer, Botões, Cards, Marquee, WhatsApp
   ============================================================= */

/* ════════════════════════════════════════════
   BOTÕES
   ════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.8em 1.7em;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .02em;
  border-radius: var(--radius-full);
  transition:
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    background var(--duration) var(--ease),
    color var(--duration) var(--ease);
  white-space: nowrap;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--lg { padding: 1em 2.2em; font-size: var(--text-base); }

.btn--primary {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-deep));
  color: var(--white);
  box-shadow: var(--shadow-cyan);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 38px var(--cyan-glow); }

.btn--yellow {
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow-md);
}
.btn--yellow:hover { transform: translateY(-3px); background: var(--mist); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 6px 22px rgba(37,211,102,.35);
}
.btn--whatsapp:hover { transform: translateY(-3px); background: #2ee278; }

.btn--ghost {
  background: rgba(255,255,255,.06);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-3px); }

.btn--ghost-dark {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.3);
}
.btn--ghost-dark:hover { border-color: var(--yellow); color: var(--yellow); transform: translateY(-3px); }

.btn--outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--mist);
}
.btn--outline:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-3px); }

/* ════════════════════════════════════════════
   HEADER
   ════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(11,13,16,.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: background var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.site-header.is-scrolled {
  background: rgba(11,13,16,.92);
  box-shadow: 0 8px 30px rgba(0,0,0,.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 44px; width: auto; transition: transform var(--duration) var(--ease); }
.site-logo:hover img { transform: scale(1.04); }

.nav-list { display: flex; gap: var(--space-1); }

.nav-link {
  position: relative;
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--light-gray);
  transition: color var(--duration) var(--ease);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: var(--space-4); right: var(--space-4);
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration) var(--ease);
}

.nav-link:hover, .nav-link.is-active { color: var(--white); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }

.header-cta { display: none; }

@media (min-width: 1024px) {
  .header-cta { display: inline-flex; }
}

/* Hambúrguer */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center;
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}

@media (max-width: 1023px) {
  .site-nav { display: none; }
}

/* ════════════════════════════════════════════
   MENU MOBILE
   ════════════════════════════════════════════ */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 999;
  background: rgba(11,13,16,.97);
  backdrop-filter: blur(18px);
  padding: var(--space-6) var(--container-pad) var(--space-8);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration) var(--ease),
    transform var(--duration) var(--ease),
    visibility var(--duration);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.mobile-menu.is-open { transform: none; opacity: 1; visibility: visible; }

.mobile-nav-link {
  display: block;
  padding: var(--space-4) var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color var(--duration) var(--ease), padding-left var(--duration) var(--ease);
}

.mobile-nav-link:hover, .mobile-nav-link.is-active { color: var(--cyan); padding-left: var(--space-4); }

.mobile-cta { margin-top: var(--space-6); }
.mobile-cta .btn { width: 100%; }

/* ════════════════════════════════════════════
   CHIPS
   ════════════════════════════════════════════ */
.chip-group { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.chip {
  display: inline-flex;
  align-items: center;
  padding: .45em 1.1em;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .04em;
  background: var(--mist);
  color: var(--steel);
}

.chip--light {
  background: rgba(255,255,255,.08);
  color: var(--mist);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(6px);
}

/* ════════════════════════════════════════════
   MARQUEE — faixa de serviços rolando
   ════════════════════════════════════════════ */
.marquee {
  overflow: hidden;
  background: linear-gradient(90deg, var(--cyan-deep), var(--cyan));
  padding-block: var(--space-3);
  position: relative;
  z-index: 2;
}

.marquee-track {
  display: flex;
  gap: var(--space-8);
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--white);
  white-space: nowrap;
}

.marquee-item::after {
  content: '◆';
  font-size: .6em;
  color: var(--white);
  opacity: .55;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ════════════════════════════════════════════
   CARDS
   ════════════════════════════════════════════ */
.card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition:
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    border-color var(--duration) var(--ease);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-deep));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-long) var(--ease);
}

.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 56px; height: 56px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0,174,239,.12), rgba(0,174,239,.04));
  color: var(--cyan);
  margin-bottom: var(--space-5);
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.card-icon svg { width: 26px; height: 26px; }

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-deep));
  color: var(--white);
  transform: scale(1.06) rotate(-4deg);
}

.card h3 { margin-bottom: var(--space-3); font-size: var(--text-xl); }
.card p { font-size: var(--text-sm); margin-bottom: var(--space-5); }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--cyan);
}

.card-link svg { width: 16px; height: 16px; transition: transform var(--duration) var(--ease); }
.card-link:hover svg { transform: translateX(5px); }

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
.site-footer {
  background: var(--black);
  color: var(--light-gray);
  padding-block: var(--space-20) var(--space-8);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.footer-grid {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-12);
}

@media (min-width: 640px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; } }

.footer-brand .site-logo img { height: 52px; }

.footer-tagline {
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--gray);
  max-width: 300px;
}

.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-6); }

.footer-social a {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--light-gray);
  transition: all var(--duration) var(--ease);
}

.footer-social a svg { width: 18px; height: 18px; }

.footer-social a:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: var(--white);
  font-size: var(--text-sm);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer-links a {
  font-size: var(--text-sm);
  color: var(--gray);
  transition: color var(--duration) var(--ease), padding-left var(--duration) var(--ease);
}

.footer-links a:hover { color: var(--cyan); padding-left: var(--space-2); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray);
  margin-bottom: var(--space-4);
}

.footer-contact-item svg { width: 16px; height: 16px; margin-top: 3px; color: var(--cyan); flex-shrink: 0; }
.footer-contact-item a:hover { color: var(--cyan); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--gray);
}

/* ════════════════════════════════════════════
   WHATSAPP FLUTUANTE
   ════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 998;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--whatsapp);
  color: var(--white);
  padding: var(--space-3);
  border-radius: var(--radius-full);
  box-shadow: 0 10px 34px rgba(37,211,102,.45);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  animation: wa-pulse 2.6s infinite;
}

.whatsapp-float svg { width: 28px; height: 28px; }

.whatsapp-float-label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: max-width var(--duration-long) var(--ease), padding var(--duration-long) var(--ease);
}

.whatsapp-float:hover { transform: scale(1.06); animation: none; }
.whatsapp-float:hover .whatsapp-float-label { max-width: 200px; padding-right: var(--space-2); }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 10px 34px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.4); }
  50%       { box-shadow: 0 10px 34px rgba(37,211,102,.45), 0 0 0 14px rgba(37,211,102,0); }
}

/* ════════════════════════════════════════════
   CTA BANNER
   ════════════════════════════════════════════ */
.cta-banner {
  position: relative;
  background:
    radial-gradient(900px 400px at 15% 110%, rgba(0,174,239,.10), transparent 55%),
    radial-gradient(900px 500px at 85% -20%, rgba(0,174,239,.22), transparent 55%),
    var(--ink);
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
  text-align: center;
  overflow: hidden;
}

.cta-banner h2 {
  color: var(--white);
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: var(--light-gray);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
}

/* ════════════════════════════════════════════
   COUNTERS (números animados)
   ════════════════════════════════════════════ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (min-width: 768px) { .stats-row { grid-template-columns: repeat(4, 1fr); } }

.stat { text-align: center; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-number .plus { color: var(--cyan); }

.stat-label {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}