/* ============================================================
   NEXOCINE — DESIGN SYSTEM OFICIAL (VERSÃO EXCLUSIVA)
   ============================================================ */

/* ─── TOKENS & IDENTIDADE VISUAL ─────────────────────────── */
:root {
  /* Cores NexoCine */
  --nexo-blue: #00B8F5;
  --nexo-blue-light: #38D3FF;
  --nexo-blue-glow: rgba(0, 184, 245, 0.45);
  --nexo-blue-dim: rgba(0, 184, 245, 0.12);
  --nexo-blue-border: rgba(0, 184, 245, 0.55);
  --nexo-cyan: #00F0FF;
  --nexo-gradient: linear-gradient(135deg, #00B8F5 0%, #0077FF 100%);
  --nexo-gradient-hover: linear-gradient(135deg, #38D3FF 0%, #0090FF 100%);

  /* Fundos Escuros e Camadas */
  --bg-main: #07090E;
  --surface-dark: #0D1117;
  --surface-card: #121822;
  --surface-elevated: #18202C;
  --surface-hover: #202B3B;

  /* Textos Neutros */
  --text-primary: #F5F7FA;
  --text-secondary: #9EABBA;
  --text-muted: #627284;

  /* Bordas Neutras */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.16);

  /* Tipografia */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Raios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transição */
  --trans: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── RESET & BASE ────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

@supports not (overflow: clip) {
  html,
  body {
    overflow-x: hidden;
  }
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
}

/* ─── GLOWS AMBIENTAIS NEXOCINE ───────────────────────────── */
.glow-bg {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(140px);
}

.glow-bg--nexo-top {
  top: -120px;
  left: 15%;
  width: 600px;
  height: 500px;
  background: radial-gradient(circle, var(--nexo-blue-glow), transparent 70%);
  opacity: 0.45;
}

.glow-bg--nexo-right {
  top: 150px;
  right: 5%;
  width: 550px;
  height: 480px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.25), transparent 70%);
  opacity: 0.4;
}

.glow-bg--nexo-center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0, 184, 245, 0.15), transparent 70%);
  opacity: 0.5;
}

/* ─── CONTAINER & SECTIONS ────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nexo-blue);
  background: var(--nexo-blue-dim);
  border: 1px solid var(--nexo-blue-border);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.section-desc strong {
  color: var(--text-primary);
}

/* ─── CABEÇALHO / HEADER ──────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--trans), border-color var(--trans);
}

.header--scrolled {
  background: rgba(7, 9, 14, 0.96);
  border-bottom-color: rgba(0, 184, 245, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo NexoCine */
.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  border-radius: var(--radius-sm);
  box-shadow: 0 0 16px var(--nexo-blue-glow);
  object-fit: cover;
}

.brand-text {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #FFFFFF;
}

.brand-text--highlight {
  color: var(--nexo-blue);
}

/* Navegação Desktop */
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav__link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--trans);
  position: relative;
  padding: 4px 0;
}

.nav__link:hover,
.nav__link.nav__link--active {
  color: var(--nexo-blue);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--nexo-blue);
  box-shadow: 0 0 8px var(--nexo-blue);
  transition: width var(--trans);
  border-radius: var(--radius-full);
}

.nav__link:hover::after,
.nav__link.nav__link--active::after {
  width: 100%;
}

.btn-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--nexo-gradient);
  color: #FFFFFF;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 16px var(--nexo-blue-glow);
  transition: all var(--trans);
}

.btn-header:hover {
  background: var(--nexo-gradient-hover);
  transform: translateY(-1px);
  box-shadow: 0 0 24px var(--nexo-blue);
}

/* Botão Mobile Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--trans), opacity var(--trans);
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── HERO SECTION ────────────────────────────────────────── */
.hero {
  padding: 60px 0 90px;
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Vídeo de Background na Hero */
.hero__video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: -2;
  pointer-events: none;
  opacity: 0.72;
  filter: contrast(1.15) brightness(1.05) saturate(1.2);
  transition: opacity 0.5s ease;
}

/* Overlay suave para integrar ao design mantendo a animação bem nítida */
.hero__video-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at center, rgba(7, 9, 14, 0.12) 0%, rgba(7, 9, 14, 0.60) 80%),
    linear-gradient(180deg, rgba(7, 9, 14, 0.05) 0%, var(--bg-main) 100%);
  z-index: -1;
  pointer-events: none;
}

.hero__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__badge {
  margin-bottom: 24px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nexo-blue);
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--nexo-blue-border);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 16px rgba(0, 184, 245, 0.3);
}

.badge-clock {
  color: var(--nexo-blue);
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

.hero__logo-showcase {
  margin-bottom: 30px;
}

.hero-logo-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: var(--surface-card);
  border: 2px solid var(--nexo-blue-border);
  padding: 20px 32px;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 35px var(--nexo-blue-glow), inset 0 0 20px rgba(0, 184, 245, 0.1);
  transition: transform var(--trans), box-shadow var(--trans);
}

.hero-logo-box:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 0 50px var(--nexo-blue), inset 0 0 25px rgba(0, 184, 245, 0.2);
}

.hero-logo-box img {
  border-radius: var(--radius-md);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.hero-logo-label {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--nexo-blue);
}

.hero__title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 5.2vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 900px;
  margin-bottom: 22px;
  text-shadow: 0 3px 15px rgba(0, 0, 0, 0.95), 0 0 30px rgba(0, 0, 0, 0.7);
}

.hero__title-highlight {
  background: linear-gradient(135deg, #00B8F5 0%, #38D3FF 50%, #00F0FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  filter: drop-shadow(0 0 20px rgba(0, 184, 245, 0.5));
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: #D1D8E0;
  max-width: 740px;
  line-height: 1.65;
  margin-bottom: 36px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95);
}

.hero__subtitle strong {
  color: #FFFFFF;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

/* Botões Globais */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 800;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  transition: all var(--trans);
  text-align: center;
}

.btn--primary {
  background: var(--nexo-gradient);
  color: #FFFFFF;
  box-shadow: 0 0 24px var(--nexo-blue-glow);
}

.btn--primary:hover {
  background: var(--nexo-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 36px var(--nexo-blue);
}

.btn--outline {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}

.btn--outline:hover {
  background: rgba(0, 184, 245, 0.1);
  border-color: var(--nexo-blue-border);
  color: var(--nexo-blue);
  transform: translateY(-2px);
}

.hero__features-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: border-color var(--trans), color var(--trans);
}

.feature-tag:hover {
  border-color: var(--nexo-blue-border);
  color: var(--text-primary);
}

.feature-tag__icon {
  color: var(--nexo-blue);
  font-weight: 900;
}

/* ─── RECURSOS / FEATURES GRID ───────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: 32px 26px;
  border-radius: var(--radius-lg);
  transition: all var(--trans);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--nexo-gradient);
  opacity: 0;
  transition: opacity var(--trans);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--nexo-blue-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 184, 245, 0.15);
}

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

.feature-card__icon-box {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nexo-blue-dim);
  border: 1px solid var(--nexo-blue-border);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  box-shadow: 0 0 16px var(--nexo-blue-dim);
}

.feature-card__icon {
  font-size: 1.5rem;
}

.feature-card__title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.feature-card__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ─── PLANOS & PREÇOS ─────────────────────────────────────── */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  padding-top: 16px;
}

.plan-card {
  position: relative;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition: all var(--trans);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: var(--nexo-blue-border);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 184, 245, 0.25);
}

.plan-card--featured {
  border: 2px solid var(--nexo-blue);
  background: linear-gradient(180deg, rgba(0, 184, 245, 0.15) 0%, rgba(13, 17, 23, 0.98) 100%);
  box-shadow: 
    0 0 35px rgba(0, 184, 245, 0.52),
    0 0 85px rgba(0, 184, 245, 0.28),
    inset 0 0 30px rgba(0, 184, 245, 0.12);
  animation: featuredCardGlow 3s ease-in-out infinite alternate;
}

@keyframes featuredCardGlow {
  0% {
    box-shadow: 
      0 0 28px rgba(0, 184, 245, 0.45),
      0 0 65px rgba(0, 184, 245, 0.22),
      inset 0 0 22px rgba(0, 184, 245, 0.08);
    border-color: rgba(0, 184, 245, 0.85);
  }
  100% {
    box-shadow: 
      0 0 48px rgba(0, 184, 245, 0.75),
      0 0 110px rgba(0, 184, 245, 0.42),
      inset 0 0 36px rgba(0, 184, 245, 0.20);
    border-color: var(--nexo-cyan);
  }
}

.plan-card--featured:hover {
  transform: translateY(-8px);
  border-color: #55E2FF;
  box-shadow: 
    0 16px 45px rgba(0, 0, 0, 0.7),
    0 0 58px rgba(0, 184, 245, 0.90),
    0 0 130px rgba(0, 184, 245, 0.52),
    inset 0 0 42px rgba(0, 184, 245, 0.28);
}

.plan-card__top-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background: var(--nexo-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(0, 184, 245, 0.4);
  white-space: nowrap;
  z-index: 5;
}

.plan-card__top-badge--simple {
  background: var(--surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.plan-card__inner {
  padding: 30px 22px 24px 22px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.plan-card__header {
  text-align: center;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.plan-card__availability {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--nexo-blue);
  margin-bottom: 4px;
}

.plan-card__title {
  font-family: var(--font-title);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.plan-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  color: var(--text-primary);
}

.plan-card__price .curr {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nexo-blue);
}

.plan-card__price .val {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: #FFFFFF;
}

.plan-card__price .cents {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFFFFF;
}

.plan-card__price .period {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 4px;
}

.plan-card__subnote {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.plan-card__delivery {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--surface-dark);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
  width: 100%;
}

.plan-card__delivery--featured {
  background: var(--nexo-blue-dim);
  border-color: rgba(0, 184, 245, 0.3);
  color: var(--nexo-blue);
}

.delivery-clock {
  color: var(--nexo-blue);
  animation: pulse 2s infinite ease-in-out;
}

.plan-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex-grow: 1;
}

.plan-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.feat-dot {
  color: var(--nexo-blue);
  font-weight: 900;
}

.plan-card__buttons {
  margin-top: auto;
}

.btn-plan-choice {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-title);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 13px 10px;
  border-radius: var(--radius-md);
  background: var(--surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  white-space: nowrap;
  letter-spacing: 0.02em;
  transition: all var(--trans);
}

.btn-plan-choice:hover {
  background: var(--nexo-gradient);
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 0 20px var(--nexo-blue-glow);
  transform: translateY(-2px);
}

.btn-plan-choice--featured {
  background: var(--nexo-gradient);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 0 20px var(--nexo-blue-glow);
}

.btn-plan-choice--featured:hover {
  background: var(--nexo-gradient-hover);
  box-shadow: 0 0 30px var(--nexo-blue);
  transform: translateY(-2px);
}

/* ─── NUVEM PREMIUM ───────────────────────────────────────── */
.nuvem-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}

.nuvem-col {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}

.panel-subtitle {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--nexo-blue);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.nuvem-highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  flex-grow: 1;
}

.highlight-item {
  background: var(--surface-dark);
  border: 1px solid var(--border-subtle);
  padding: 20px 16px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--trans);
}

.highlight-item:hover {
  border-color: var(--nexo-blue-border);
}

.highlight-item__icon {
  font-size: 1.8rem;
}

.highlight-item__info strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.highlight-item__info span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.nuvem-solo-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  flex-grow: 1;
  padding-top: 12px;
}

.nuvem-solo-card {
  background: var(--surface-dark);
  border: 1px solid var(--border-subtle);
  padding: 26px 20px 20px 20px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--trans);
}

.nuvem-solo-card:hover {
  border-color: var(--nexo-blue-border);
  box-shadow: 0 0 20px rgba(0, 184, 245, 0.15);
}

.nuvem-solo-card--featured {
  border: 1.5px solid var(--nexo-blue);
  background: linear-gradient(180deg, rgba(0, 184, 245, 0.12) 0%, var(--surface-dark) 100%);
  box-shadow: 
    0 0 24px rgba(0, 184, 245, 0.32),
    0 0 50px rgba(0, 184, 245, 0.16),
    inset 0 0 20px rgba(0, 184, 245, 0.06);
}

.nuvem-solo-card--featured:hover {
  border-color: var(--nexo-cyan);
  box-shadow: 
    0 0 35px rgba(0, 184, 245, 0.55),
    0 0 75px rgba(0, 184, 245, 0.28),
    inset 0 0 25px rgba(0, 184, 245, 0.12);
}

.nuvem-solo-card__badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-title);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  background: var(--nexo-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(0, 184, 245, 0.4);
  white-space: nowrap;
  z-index: 5;
}

.nuvem-solo-card__header h4 {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.nuvem-solo-card__consult {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 800;
  color: var(--nexo-blue);
  margin-bottom: 8px;
}

.nuvem-solo-card__consult--highlight {
  color: var(--nexo-cyan);
}

.nuvem-solo-card__header p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 20px;
}

.btn-nuvem-buy {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-title);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-elevated);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  transition: all var(--trans);
}

.btn-nuvem-buy:hover {
  background: var(--nexo-gradient);
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 0 16px var(--nexo-blue-glow);
}

.btn-nuvem-buy--featured {
  background: var(--nexo-gradient);
  border: none;
  color: #FFFFFF;
  box-shadow: 0 0 16px var(--nexo-blue-glow);
}

.btn-nuvem-buy--featured:hover {
  background: var(--nexo-gradient-hover);
  box-shadow: 0 0 24px var(--nexo-blue);
}

/* ─── TUTORIAL / COMO FUNCIONA ────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.step-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  position: relative;
  transition: all var(--trans);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--nexo-blue-border);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 184, 245, 0.15);
}

.step-card__top {
  display: flex;
  align-items: center;
  margin-bottom: 18px;
  position: relative;
}

/* Círculo do Número com Efeito de Líquido / Água em Ondas */
.step-card__number {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #060910;
  border: 2px solid var(--nexo-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 18px var(--nexo-blue-glow), inset 0 0 12px rgba(0, 184, 245, 0.25);
  overflow: hidden;
  isolation: isolate;
  flex-shrink: 0;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}

/* Camada 1 de onda líquida (mais densa) */
.step-card__number::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 95px;
  height: 95px;
  background: linear-gradient(180deg, rgba(0, 184, 245, 0.88) 0%, rgba(0, 102, 255, 0.96) 100%);
  border-radius: 39% 43% 41% 44%;
  transform: translate(-50%, -15%) rotate(0deg);
  animation: nexoWaterWave1 3.8s linear infinite;
  z-index: 1;
  pointer-events: none;
}

/* Camada 2 de onda líquida (espuma/translucidez com rotação inversa) */
.step-card__number::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 98px;
  height: 98px;
  background: rgba(0, 240, 255, 0.45);
  border-radius: 43% 38% 44% 41%;
  transform: translate(-50%, -17%) rotate(0deg);
  animation: nexoWaterWave2 5.5s linear infinite;
  z-index: 2;
  pointer-events: none;
}

@keyframes nexoWaterWave1 {
  0% {
    transform: translate(-50%, -14%) rotate(0deg);
  }
  50% {
    transform: translate(-50%, -18%) rotate(180deg);
  }
  100% {
    transform: translate(-50%, -14%) rotate(360deg);
  }
}

@keyframes nexoWaterWave2 {
  0% {
    transform: translate(-50%, -17%) rotate(0deg);
  }
  50% {
    transform: translate(-50%, -13%) rotate(-180deg);
  }
  100% {
    transform: translate(-50%, -17%) rotate(-360deg);
  }
}

/* Número central com alta visibilidade */
.step-card__number span {
  position: relative;
  z-index: 10;
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 900;
  color: #FFFFFF;
  text-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.95),
    0 0 8px rgba(0, 0, 0, 0.8),
    0 0 12px rgba(0, 184, 245, 0.8);
  line-height: 1;
  user-select: none;
}

.step-card:hover .step-card__number {
  transform: scale(1.1);
  border-color: var(--nexo-cyan);
  box-shadow: 0 0 26px var(--nexo-blue), inset 0 0 16px rgba(0, 240, 255, 0.4);
}

.step-connector {
  flex-grow: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--nexo-blue-border), transparent);
  margin-left: 12px;
}

.step-card__title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step-card__text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Suporte Box */
.support-box {
  background: linear-gradient(135deg, rgba(0, 184, 245, 0.12) 0%, var(--surface-card) 100%);
  border: 1px solid var(--nexo-blue-border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 0 30px rgba(0, 184, 245, 0.15);
}

.support-box__title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.support-box__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 600px;
}

/* ─── FAQ ACCORDION ───────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--trans);
}

.faq-item:hover,
.faq-item.is-open {
  border-color: var(--nexo-blue-border);
}

.faq-item__trigger {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--trans);
}

.faq-item__trigger:hover,
.faq-item.is-open .faq-item__trigger {
  color: var(--nexo-blue);
}

.faq-item__arrow {
  font-size: 1.1rem;
  color: var(--nexo-blue);
  transition: transform var(--trans);
}

.faq-item.is-open .faq-item__arrow {
  transform: rotate(180deg);
}

.faq-item__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item__content {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── RODAPÉ / FOOTER ─────────────────────────────────────── */
.footer {
  background: var(--surface-dark);
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 30px;
  margin-top: 60px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 50px;
}

.footer__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 380px;
}

.footer__title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 18px;
}

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

.footer__list a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--trans);
}

.footer__list a:hover {
  color: var(--nexo-blue);
}

.footer__bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ─── WHATSAPP FLOATING BUTTON (APENAS CHACOALHANDO) ────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  cursor: pointer;
  animation: whatsappShake 3.2s ease-in-out infinite;
  transform-origin: center;
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans);
}

@keyframes whatsappShake {
  0%, 65%, 100% {
    transform: rotate(0deg) scale(1);
  }
  70% {
    transform: rotate(-14deg) scale(1.08);
  }
  74% {
    transform: rotate(14deg) scale(1.08);
  }
  78% {
    transform: rotate(-12deg) scale(1.06);
  }
  82% {
    transform: rotate(12deg) scale(1.06);
  }
  86% {
    transform: rotate(-6deg) scale(1.02);
  }
  90% {
    transform: rotate(6deg) scale(1.02);
  }
  94% {
    transform: rotate(0deg) scale(1);
  }
}

.whatsapp-fab:hover {
  transform: scale(1.15);
  background: #20BA56;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.75);
}

/* ─── RESPONSIVIDADE (MEDIA QUERIES) ──────────────────────── */
@media (max-width: 992px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(7, 9, 14, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    flex-direction: column;
    padding: 30px 24px;
    gap: 20px;
    display: none;
  }

  .nav.is-open {
    display: flex;
  }

  .nav__list {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    width: 100%;
  }

  .nav__link {
    font-size: 1.1rem;
    display: block;
    padding: 8px 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nuvem-layout {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-connector {
    display: none;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }

  .hero {
    padding: 40px 0 60px;
  }

  .badge-pill {
    font-size: 0.74rem;
    padding: 8px 14px;
    gap: 10px;
    line-height: 1.35;
    text-align: center;
  }

  .badge-clock {
    width: 22px !important;
    height: 22px !important;
    min-width: 22px;
    min-height: 22px;
    flex-shrink: 0;
  }

  .hero-logo-box {
    padding: 16px 24px;
  }

  .plans-grid {
    grid-template-columns: 1fr;
  }

  .nuvem-highlights-grid,
  .nuvem-solo-cards {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .support-box {
    padding: 24px;
    flex-direction: column;
    text-align: center;
  }

  .support-box .btn {
    width: 100%;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }
}