/* ══ COMPONENTES ══ */

/* ── Botões ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--f-condensed);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--ease);
  white-space: nowrap;
  text-decoration: none;
  min-height: 52px;
}

.btn-primary {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  background: var(--c-primary-dark);
  border-color: var(--c-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,166,234,.36);
}

.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}

.btn-outline:hover {
  background: var(--c-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline--light {
  color: #fff;
  border-color: rgba(255,255,255,.4);
}

.btn-outline--light:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

/* Ícone WhatsApp */
.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Card de Serviço ── */
.service-card {
  background: var(--c-dark-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--ease);
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--c-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}

.service-card:hover {
  border-color: rgba(0,166,234,.4);
  transform: translateY(-4px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(0,166,234,.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--c-primary);
}

.service-card__number {
  font-family: var(--f-heading);
  font-size: 56px;
  color: var(--c-primary);
  opacity: .45;
  position: absolute;
  top: 12px;
  right: 20px;
  line-height: 1;
  pointer-events: none;
}

.service-card__title {
  font-family: var(--f-condensed);
  font-size: 1.725rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: #fff;
  margin-bottom: 12px;
}

.service-card__text,
.service-card__desc {
  font-size: 14px;
  color: rgba(244,246,255,.7);
  line-height: 1.7;
  flex: 1;
}

.service-card__link {
  margin-top: auto;
  padding-top: 20px;
}

/* ── Header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background .4s ease, padding .4s ease, box-shadow .4s ease;
}

.site-header.scrolled {
  background: rgba(20,17,61,.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,.3);
}

.site-header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.site-logo img {
  height: 44px;
  width: auto;
}

/* Fallback logo texto */
.logo-text {
  font-family: var(--f-heading);
  font-size: 28px;
  letter-spacing: .08em;
  color: #fff;
  line-height: 1;
}

.logo-text span {
  color: var(--c-primary);
}

.logo-subtitle {
  font-family: var(--f-condensed);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted);
  display: block;
}

/* ── Nav ── */
.site-nav {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-left: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu a {
  font-family: var(--f-condensed);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
  transition: var(--ease);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-primary);
  transition: width .3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #fff;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

/* ── Menu Mobile ── */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: var(--ease);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--c-dark-3);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--f-heading);
  font-size: 40px;
  letter-spacing: .05em;
  color: #fff;
  transition: var(--ease);
}

.mobile-menu a:hover {
  color: var(--c-primary);
}

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--c-muted);
  font-size: 32px;
  cursor: pointer;
  font-family: var(--f-heading);
  line-height: 1;
}

/* ── WhatsApp Flutuante ── */
.whatsapp-float {
  position: fixed;
  bottom: 138px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  animation: wa-pulse 2.5s infinite;
  cursor: pointer;
  transition: transform .3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

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

.whatsapp-float .tooltip {
  position: absolute;
  right: 68px;
  background: var(--c-dark);
  color: #fff;
  font-family: var(--f-body);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
}

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(37,211,102,.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,.7); }
}

/* ── Scroll indicator ── */
.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator span {
  font-family: var(--f-condensed);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}

.scroll-indicator svg {
  width: 20px;
  height: 20px;
  color: var(--c-primary);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Stat Card ── */
.stat-card {
  text-align: center;
  padding: 40px 24px;
}

.stat-card__number {
  font-family: var(--f-heading);
  font-size: clamp(48px, 6vw, 72px);
  color: #fff;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.stat-card__label {
  font-family: var(--f-condensed);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
}

/* ── Client Logo ── */
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 21px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  transition: var(--ease);
  filter: grayscale(1);
  opacity: .6;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.client-logo:hover {
  filter: grayscale(0);
  opacity: 1;
  border-color: rgba(0,166,234,.3);
  transform: translateY(-2px);
}

.client-logo img {
  height: 94px;
  width: auto;
  object-fit: contain;
}

.client-logo__nome {
  font-family: var(--f-condensed);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-muted);
  text-align: center;
}

.client-logo-text {
  font-family: var(--f-condensed);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--c-muted);
  text-align: center;
}

/* ── Responsivo ── */
@media (max-width: 768px) {
  .site-nav .nav-menu,
  .site-nav .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .service-card {
    padding: 28px 20px;
  }

  .stat-card {
    padding: 28px 16px;
  }
}