/* ═══════════════════════════════════════════════════════════════
   components.css — Todos os componentes de UI reutilizáveis
   Navbar, Buttons, Badges, Cards, Form, Footer, Instagram btn
   ═══════════════════════════════════════════════════════════════ */

/* ════════════════════════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════════════════════════ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--t-base), box-shadow var(--t-base);
}

.navbar.scrolled {
  background: rgba(12, 12, 24, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05), 0 4px 24px rgba(0, 0, 0, 0.2);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--c-white);
  letter-spacing: -0.02em;
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 2px;
}

/* Nav links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.55);
  padding: 8px 14px;
  border-radius: var(--r-md);
  transition: color var(--t-fast), background var(--t-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--c-white);
  background: rgba(255, 255, 255, 0.06);
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  transition: background var(--t-fast);
}

.navbar__hamburger:hover { background: rgba(255, 255, 255, 0.08); }

.navbar__hamburger span {
  width: 20px;
  height: 2px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
  transition: all var(--t-base);
  display: block;
}

.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.mobile-menu {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(12, 12, 24, 0.97);
  backdrop-filter: blur(24px);
  padding: 16px var(--sp-3) 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--t-slow);
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  font-size: 1.05rem;
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.65);
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: color var(--t-fast);
}

.mobile-link:hover { color: var(--c-white); }

/* ════════════════════════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-body);
  font-weight: var(--fw-medium);
  font-size: var(--fs-base);
  border-radius: var(--r-md);
  transition: all var(--t-base);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: none;
}

/* Shimmer effect em botões primários */
.btn--primary::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: -100%;
  width: 60%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

.btn--primary:hover::after { animation: shimmer 0.6s ease forwards; }

/* Variante: Primary */
.btn--primary {
  background: var(--g-primary);
  color: var(--c-white);
  padding: 11px 22px;
  box-shadow: 0 4px 18px rgba(107, 78, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn--primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--s-glow-lg);
}

.btn--primary:active { transform: translateY(0) scale(0.99); }

/* Variante: Ghost (para fundos escuros) */
.btn--ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 11px 20px;
}

.btn--ghost:hover {
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

/* Variante: White (para fundos escuros) */
.btn--white {
  background: var(--c-white);
  color: var(--c-purple);
  font-weight: var(--fw-semibold);
  padding: 14px 28px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}

.btn--white:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.20);
}

/* Modificadores de tamanho */
.btn--lg   { padding: 15px 30px; font-size: 1rem; border-radius: 14px; }
.btn--full { width: 100%; justify-content: center; }

/* ════════════════════════════════════════════════════════════════
   BADGE
   ════════════════════════════════════════════════════════════════ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 5px 13px;
  border-radius: var(--r-full);
}

.badge--dark {
  color: var(--c-purple-light);
  background: rgba(107, 78, 255, 0.10);
  border: 1px solid rgba(107, 78, 255, 0.22);
}

.badge--light {
  color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.badge__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2.2s ease-in-out infinite;
}

/* ════════════════════════════════════════════════════════════════
   HERO CARD (painel visual do hero)
   ════════════════════════════════════════════════════════════════ */

.hero-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(107, 78, 255, 0.08);
}

/* Header do card tipo browser */
.hero-card__header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
}

.hero-card__dot { width: 10px; height: 10px; border-radius: 50%; }

.hero-card__url {
  flex: 1;
  margin: 0 10px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.3);
}

.hero-card__status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #34d399;
}

.status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #34d399;
  animation: pulse 2s ease-in-out infinite;
}

/* Métricas internas do card */
.hero-metrics {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

.metric {
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.metric:nth-child(2) {
  background: rgba(107, 78, 255, 0.08);
  border-color: rgba(107, 78, 255, 0.14);
}

.metric__val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--c-white);
  line-height: 1;
  margin-bottom: 4px;
}

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

.metric__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Lista de serviços dentro do hero card */
.hero-services {
  padding: 4px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-service {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(255, 255, 255, 0.02);
  transition: all var(--t-base);
}

.hero-service:hover {
  background: rgba(107, 78, 255, 0.07);
  border-color: rgba(107, 78, 255, 0.15);
}

.hero-service__icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(107, 78, 255, 0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple-light);
  flex-shrink: 0;
}

.hero-service__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.75);
}

.hero-service__tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.25);
}

.hero-service__arrow { color: rgba(255, 255, 255, 0.15); font-size: 0.8rem; }

/* Badges flutuantes sobre o hero card */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 30px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
}

.float-badge--1 { top: -14px; right: 24px; animation: float 6s ease-in-out infinite 1s; }
.float-badge--2 { bottom: -14px; left: 24px; animation: float 8s ease-in-out infinite 2s; }

.float-badge__dot { width: 6px; height: 6px; border-radius: 50%; background: #34d399; }

/* ════════════════════════════════════════════════════════════════
   PROBLEM CARDS
   ════════════════════════════════════════════════════════════════ */

.problem-card {
  padding: 36px;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-gray-border);
  background: var(--c-white);
  transition: all var(--t-base);
}

.problem-card:hover {
  border-color: rgba(107, 78, 255, 0.25);
  box-shadow: 0 8px 40px rgba(107, 78, 255, 0.08);
  transform: translateY(-3px);
}

.problem-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--c-purple-ghost);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple);
  margin-bottom: 18px;
}

.problem-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-ink);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.problem-card__desc {
  font-size: var(--fs-base);
  color: var(--c-gray);
  line-height: var(--lh-relaxed);
}

/* ════════════════════════════════════════════════════════════════
   VALUE LIST (Seção Solução)
   ════════════════════════════════════════════════════════════════ */

.value-list { display: flex; flex-direction: column; gap: 2px; }

.value-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--t-base);
}

.value-item:hover {
  background: rgba(107, 78, 255, 0.07);
  border-color: rgba(107, 78, 255, 0.16);
  transform: translateX(4px);
}

.value-item__icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(107, 78, 255, 0.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.value-item__title {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: rgba(255, 255, 255, 0.80);
  margin-bottom: 4px;
}

.value-item__desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.38);
  line-height: var(--lh-normal);
}

/* ════════════════════════════════════════════════════════════════
   SERVICE CARDS
   ════════════════════════════════════════════════════════════════ */

.service-card {
  padding: 36px 32px;
  border-radius: var(--r-lg);
  background: var(--c-white);
  border: 1px solid var(--c-gray-border);
  position: relative;
  overflow: hidden;
  transition: all var(--t-base);
}

/* Borda superior gradiente (aparece no hover) */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--g-primary);
  opacity: 0;
  transition: opacity var(--t-base);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(107, 78, 255, 0.22);
  box-shadow: 0 16px 48px rgba(107, 78, 255, 0.10);
}

.service-card:hover::before { opacity: 1; }

/* Variante destaque (escura) */
.service-card--featured {
  background: var(--c-dark);
  border-color: rgba(107, 78, 255, 0.25);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.service-card--featured::before { opacity: 1; }

.service-card--featured:hover {
  border-color: rgba(107, 78, 255, 0.45);
  box-shadow: 0 20px 56px rgba(107, 78, 255, 0.15);
}

.service-card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  color: var(--c-gray-light);
  margin-bottom: 16px;
}

.service-card--featured .service-card__num { color: rgba(255, 255, 255, 0.22); }

.service-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--c-purple-ghost);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple);
  margin-bottom: 20px;
}

.service-card--featured .service-card__icon {
  background: rgba(107, 78, 255, 0.16);
  color: var(--c-purple-light);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-ink);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.service-card--featured .service-card__title { color: var(--c-white); }

.service-card__desc {
  font-size: 0.9rem;
  color: var(--c-gray);
  line-height: var(--lh-relaxed);
  margin-bottom: 20px;
}

.service-card--featured .service-card__desc { color: rgba(255, 255, 255, 0.38); }

.service-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }

.service-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--r-full);
  background: var(--c-purple-ghost);
  color: var(--c-purple);
}

.service-card--featured .service-tag {
  background: rgba(107, 78, 255, 0.12);
  color: var(--c-purple-light);
}

/* ════════════════════════════════════════════════════════════════
   STEP CARDS (Processo)
   ════════════════════════════════════════════════════════════════ */

.step-card {
  padding: 32px 24px;
  border-radius: var(--r-lg);
  text-align: center;
  background: var(--c-white);
  border: 1px solid var(--c-gray-border);
  position: relative;
  z-index: 1;
  transition: all var(--t-base);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(107, 78, 255, 0.25);
  box-shadow: 0 12px 40px rgba(107, 78, 255, 0.10);
}

.step-card__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: var(--ls-wider);
  color: var(--c-purple);
  margin-bottom: 18px;
}

.step-card__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-purple-ghost);
  border: 4px solid var(--c-white);
  box-shadow: 0 0 0 2px var(--c-purple-pale);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple);
  margin: 0 auto 18px;
}

.step-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: var(--fw-semibold);
  color: var(--c-ink);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.step-card__desc {
  font-size: 0.875rem;
  color: var(--c-gray);
  line-height: var(--lh-relaxed);
}

/* ════════════════════════════════════════════════════════════════
   ABOUT CARD
   ════════════════════════════════════════════════════════════════ */

.about-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-xl);
  padding: 36px;
  animation: float 8s ease-in-out infinite;
}

.about-card__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 22px;
}

.about-pillars { display: flex; flex-direction: column; gap: 10px; }

.about-pillar {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all var(--t-base);
}

.about-pillar:hover {
  background: rgba(107, 78, 255, 0.07);
  border-color: rgba(107, 78, 255, 0.16);
}

.about-pillar__icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(107, 78, 255, 0.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple-light);
  flex-shrink: 0;
}

.about-pillar__name {
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.65);
  flex: 1;
}

.about-pillar__arrow { color: rgba(255, 255, 255, 0.15); font-size: 0.75rem; }

/* ════════════════════════════════════════════════════════════════
   CTA SECTION
   ════════════════════════════════════════════════════════════════ */

.cta-section {
  padding: 120px 0;
  background: var(--c-dark-2);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section__headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: var(--fw-extrabold);
  color: var(--c-white);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: 20px;
}

.cta-section__desc {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.4);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: var(--lh-relaxed);
}

.trust-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 28px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.3);
}

/* ════════════════════════════════════════════════════════════════
   CONTACT CHANNELS
   ════════════════════════════════════════════════════════════════ */

.contact__channels { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }

.contact__channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--t-base);
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

.contact__channel:hover {
  background: rgba(107, 78, 255, 0.08);
  border-color: rgba(107, 78, 255, 0.18);
  color: rgba(255, 255, 255, 0.80);
  transform: translateX(4px);
}

.contact__channel-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(107, 78, 255, 0.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-purple-light);
  flex-shrink: 0;
}

.contact__channel-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact__channel-value {
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
}

/* ════════════════════════════════════════════════════════════════
   CONTACT FORM
   ════════════════════════════════════════════════════════════════ */

.contact-form {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--r-xl);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
}

.form-input,
.form-textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-md);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--c-white);
  transition: all var(--t-base);
  outline: none;
  resize: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: rgba(255, 255, 255, 0.22); }

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(107, 78, 255, 0.45);
  background: rgba(107, 78, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(107, 78, 255, 0.12);
}

.form-textarea { min-height: 130px; }

.form-msg {
  display: none;
  padding: 13px 16px;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  margin-top: 14px;
}

.form-msg--success {
  background: rgba(52, 211, 153, 0.10);
  border: 1px solid rgba(52, 211, 153, 0.22);
  color: #34d399;
}

.form-msg--error {
  background: rgba(248, 113, 113, 0.10);
  border: 1px solid rgba(248, 113, 113, 0.22);
  color: #f87171;
}

/* ════════════════════════════════════════════════════════════════
   FOOTER COMPONENTS
   ════════════════════════════════════════════════════════════════ */

.footer__logo {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  text-decoration: none;
}

.footer__logo-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--c-white);
}

.footer__tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.65;
  margin-bottom: 22px;
}

.footer__social { display: flex; gap: 10px; }

.footer__social-link {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, 0.4);
  transition: all var(--t-base);
}

.footer__social-link:hover {
  background: rgba(107, 78, 255, 0.14);
  border-color: rgba(107, 78, 255, 0.28);
  color: var(--c-purple-light);
  transform: translateY(-2px);
}

.footer__col-title {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 18px;
}

.footer__col ul { display: flex; flex-direction: column; gap: 10px; }

.footer__col a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.38);
  transition: color var(--t-fast);
}

.footer__col a:hover { color: rgba(255, 255, 255, 0.72); }

.footer__bottom span {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.22);
}

.footer__mono {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
}

/* ════════════════════════════════════════════════════════════════
   INSTAGRAM FLOATING BUTTON
   ════════════════════════════════════════════════════════════════ */

.btn-instagram {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #833AB4, #C13584, #E1306C, #FD1D1D);
  color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(193, 53, 132, 0.45);
  transition: all var(--t-base);
  text-decoration: none;
}

.btn-instagram:hover {
  transform: scale(1.10) translateY(-2px);
  box-shadow: 0 10px 36px rgba(193, 53, 132, 0.60), 0 0 0 6px rgba(193, 53, 132, 0.12);
}

.btn-instagram:active { transform: scale(0.97); }

/* Responsive: esconder hamburger e mostrar mobile menu */
@media (max-width: 768px) {
  .navbar__links    { display: none; }
  .navbar__cta      { display: none; }
  .navbar__hamburger { display: flex; }
  .mobile-menu      { display: flex; }
  .form-row         { grid-template-columns: 1fr; }
  .contact-form     { padding: 28px 22px; }
  .btn-instagram    { bottom: 20px; right: 20px; }
}