/* ==============================
   NexusPlay — Cyberpunk Premium
   Black & Orange Neon Theme
   ============================== */

:root {
  --bg:           #080808;
  --bg-alt:       #0c0700;
  --orange:       #ff6a00;
  --orange-2:     #ff8c00;
  --orange-dim:   rgba(255, 106, 0, 0.10);
  --orange-glow:  rgba(255, 106, 0, 0.35);
  --orange-glow-sm: rgba(255, 106, 0, 0.15);
  --border:       rgba(255, 106, 0, 0.14);
  --border-hi:    rgba(255, 106, 0, 0.40);
  --text:         #f0e6d8;
  --muted:        #7a6a56;
  --muted-2:      #a08870;
  --header-h:     68px;
  --radius:       4px;
  --radius-lg:    8px;
  --container:    1200px;
  --tr:           280ms cubic-bezier(0.2, 0.9, 0.3, 1);
  --mono:         'Share Tech Mono', monospace;
}

/* ── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: var(--header-h);
  line-height: 1.5;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: 0; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

/* Container */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ── Overlays ───────────────────────────────────────── */
.scanlines {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,0,0,0.025) 2px, rgba(0,0,0,0.025) 4px
  );
}

#particles-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}

/* ── Header ─────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h); z-index: 1000;
  display: flex; align-items: center;
  background: rgba(8,8,8,0.80);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--border);
  transition: background var(--tr), border-color var(--tr), box-shadow var(--tr);
}
.site-header.scrolled {
  background: rgba(8,8,8,0.97);
  border-bottom-color: var(--border-hi);
  box-shadow: 0 4px 40px rgba(255,106,0,0.07);
}

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon-wrap { width: 34px; height: 34px; flex-shrink: 0; }
.logo-icon { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: lighten; }
.logo-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  color: var(--text); letter-spacing: 0.02em;
}
.logo-accent {
  color: var(--orange);
  text-shadow: 0 0 18px var(--orange-glow);
}

/* Nav */
.nav-list { display: flex; gap: 2px; list-style: none; }
.nav-list a {
  display: block; color: var(--muted-2);
  font-size: 0.875rem; font-weight: 500;
  padding: 8px 13px; border-radius: var(--radius);
  transition: color var(--tr);
}
.nav-list a:hover { color: var(--orange); }

/* Header right */
.header-right { display: flex; align-items: center; gap: 10px; }

/* Nav toggle */
.nav-toggle {
  display: none; background: transparent;
  border: 1px solid var(--border); padding: 8px;
  border-radius: var(--radius);
}
.hamburger {
  display: block; width: 20px; height: 2px;
  background: var(--orange); position: relative;
}
.hamburger::before, .hamburger::after {
  content: ''; position: absolute; left: 0; right: 0;
  height: 2px; background: var(--orange);
  transition: transform 0.3s ease, top 0.3s ease;
}
.hamburger::before { top: -6px; }
.hamburger::after  { top:  6px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after  { top: 0; transform: rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed; top: var(--header-h); left: 0; right: 0;
  background: rgba(8,8,8,0.98); border-bottom: 1px solid var(--border);
  transform: translateY(-8px); opacity: 0; pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease; z-index: 999;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-menu ul { list-style: none; padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a {
  display: block; padding: 12px 16px;
  color: var(--muted-2); font-weight: 500; border-radius: var(--radius);
  transition: color var(--tr), background var(--tr);
}
.mobile-menu a:hover { color: var(--orange); background: var(--orange-dim); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 24px; border-radius: var(--radius);
  font-weight: 700; font-size: 0.875rem; letter-spacing: 0.04em;
  border: 1px solid transparent; cursor: pointer;
  transition: all var(--tr); white-space: nowrap;
}
.btn-primary {
  background: var(--orange); color: #0c0400; border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-2); transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--orange-glow);
}
.btn-glow { box-shadow: 0 0 16px var(--orange-glow-sm); }
.btn-glow:hover { box-shadow: 0 0 30px var(--orange-glow), 0 8px 28px var(--orange-glow); }
.btn-ghost {
  background: transparent; border-color: var(--border-hi); color: var(--muted-2);
}
.btn-ghost:hover {
  border-color: var(--orange); color: var(--orange);
  background: var(--orange-dim); transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25d366; color: #fff; border-color: #25d366;
  font-size: 1rem; padding: 14px 28px;
}
.btn-whatsapp:hover {
  background: #1eac53; transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.3);
}
.btn-block { width: 100%; }
.header-cta { padding: 9px 18px; font-size: 0.8rem; }

/* ── Hero ────────────────────────────────────────────── */
.hero {
  position: relative; min-height: calc(100vh - var(--header-h));
  display: flex; align-items: center; overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-img { width: 100%; height: 100%; object-fit: cover; opacity: 0.05; }
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(8,8,8,1) 35%, rgba(8,8,8,0.7) 65%, rgba(8,8,8,0.35) 100%);
}

.hero-grid-bg {
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(255,106,0,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,106,0,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 80% at 70% 50%, black 0%, transparent 100%);
}

.hero-inner {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  gap: 48px; padding: 80px 24px;
  width: 100%; max-width: var(--container); margin: 0 auto;
}

.hero-content { flex: 1; max-width: 580px; }

/* Badge */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px; border-radius: 999px;
  border: 1px solid var(--border-hi); background: var(--orange-dim);
  font-family: var(--mono); font-size: 0.72rem;
  color: var(--orange); letter-spacing: 0.1em; margin-bottom: 28px;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 8px var(--orange);
  animation: dotPulse 2s ease-in-out infinite;
}

/* Hero Title */
.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.01em; margin: 0 0 20px;
}
.hero-line { display: block; opacity: 0; transform: translateY(30px); }
em.text-glow {
  font-style: normal; color: var(--orange);
  text-shadow: 0 0 24px var(--orange-glow), 0 0 60px var(--orange-glow-sm);
}

.hero-sub {
  color: var(--muted-2); font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  line-height: 1.7; margin: 0 0 32px; max-width: 460px;
}
.hero-sub strong { color: var(--text); font-weight: 600; }

.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

/* Stats */
.hero-stats { display: flex; align-items: center; }
.stat-item { display: flex; flex-direction: column; padding: 0 28px; }
.stat-item:first-child { padding-left: 0; }
.stat-top { display: flex; align-items: baseline; gap: 2px; }
.stat-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem; font-weight: 800;
  color: var(--orange); text-shadow: 0 0 16px var(--orange-glow-sm);
}
.stat-sfx {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--orange); opacity: 0.7;
}
.stat-label {
  font-family: var(--mono); font-size: 0.65rem;
  color: var(--muted); letter-spacing: 0.12em; margin-top: 2px;
}
.stat-sep { width: 1px; height: 36px; background: var(--border); flex-shrink: 0; }

/* Hero visual — orbit */
.hero-visual { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.orbit-container {
  position: relative; width: 360px; height: 360px;
  display: flex; align-items: center; justify-content: center;
}
.orbit-glow {
  position: absolute; width: 180px; height: 180px;
  background: radial-gradient(circle, var(--orange-glow) 0%, transparent 70%);
  border-radius: 50%; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: glowPulse 3s ease-in-out infinite;
}
.orbit-logo {
  width: 170px; height: 170px; object-fit: contain;
  mix-blend-mode: lighten; position: relative; z-index: 2;
  filter: drop-shadow(0 0 28px var(--orange-glow));
  animation: logoFloat 4s ease-in-out infinite, logoPulse 5s ease-in-out infinite;
}
.orbit-container::after {
  content: '';
  position: absolute;
  left: 50%; width: 170px;
  transform: translateX(-50%);
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--orange) 40%, #fff8 50%, var(--orange) 60%, transparent 100%);
  border-radius: 2px;
  z-index: 5;
  animation: scanLine 3.5s ease-in-out infinite;
  pointer-events: none;
}
.orbit-ring {
  position: absolute; top: 50%; left: 50%;
  border-radius: 50%; border: 1px solid var(--orange);
}
.ring-1 { width: 240px; height: 240px; border-style: dashed; opacity: 0.45; animation: spinRing 22s linear infinite; box-shadow: 0 0 10px var(--orange-glow-sm), inset 0 0 10px var(--orange-glow-sm); }
.ring-2 { width: 300px; height: 300px; border-style: dotted; opacity: 0.25; animation: spinRing 36s linear infinite reverse; }
.ring-3 { width: 360px; height: 360px; opacity: 0.10; animation: spinRing 52s linear infinite; }

/* Scroll cue */
.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--muted); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.22em;
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollAnim 2s ease-in-out infinite;
}

/* ── Sections ────────────────────────────────────────── */
.section { padding: 96px 0; position: relative; z-index: 1; }
.section-alt { background: var(--bg-alt); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
  font-family: var(--mono); font-size: 0.72rem;
  color: var(--orange); letter-spacing: 0.22em; margin-bottom: 10px;
}
.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800; color: var(--text); margin: 0 0 10px;
}
.section-sub { color: var(--muted-2); font-size: 0.95rem; }

/* ── Features grid ───────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feat-card {
  position: relative; padding: 28px 22px;
  background: rgba(255,106,0,0.02);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color var(--tr), background var(--tr), transform var(--tr);
}
/* Corner bracket decorations */
.feat-card::before, .feat-card::after {
  content: ''; position: absolute;
  width: 14px; height: 14px;
  border-color: var(--orange); border-style: solid;
  opacity: 0; transition: opacity var(--tr);
}
.feat-card::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.feat-card::after  { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.feat-card:hover {
  border-color: var(--border-hi);
  background: var(--orange-dim);
  transform: translateY(-4px);
}
.feat-card:hover::before,
.feat-card:hover::after { opacity: 1; }

.feat-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--orange-dim); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--orange); margin-bottom: 16px;
}
.feat-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem; font-weight: 700;
  color: var(--text); letter-spacing: 0.02em; margin-bottom: 8px;
}
.feat-card p { color: var(--muted-2); font-size: 0.875rem; line-height: 1.6; }

/* ── Planos ──────────────────────────────────────────── */
.planos-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; align-items: start;
}

.plano-card {
  position: relative; padding: 32px 26px;
  background: rgba(255,255,255,0.01);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 20px;
  transition: transform var(--tr), border-color var(--tr), box-shadow var(--tr);
}
.plano-card:hover { transform: translateY(-4px); border-color: var(--border-hi); }

.plano-card.plano-destaque {
  border-color: var(--orange);
  background: linear-gradient(160deg, rgba(255,106,0,0.09) 0%, rgba(255,106,0,0.02) 100%);
  box-shadow: 0 0 48px rgba(255,106,0,0.10), inset 0 0 40px rgba(255,106,0,0.03);
  transform: translateY(-10px);
}
.plano-card.plano-destaque:hover {
  transform: translateY(-14px);
  box-shadow: 0 0 60px rgba(255,106,0,0.18), inset 0 0 40px rgba(255,106,0,0.05);
}

.plano-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: #0a0400;
  font-family: var(--mono); font-size: 0.62rem;
  font-weight: 700; letter-spacing: 0.14em;
  padding: 4px 14px; border-radius: 999px; white-space: nowrap;
  box-shadow: 0 0 18px var(--orange-glow);
}
.plano-tag {
  font-family: var(--mono); font-size: 0.68rem;
  color: var(--orange); letter-spacing: 0.16em;
}
.plano-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem; font-weight: 800; color: var(--text);
}
.plano-price { display: flex; align-items: baseline; gap: 4px; }
.price-cur { font-size: 1rem; font-weight: 700; color: var(--orange); opacity: 0.8; }
.price-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.6rem; font-weight: 900;
  color: var(--orange); text-shadow: 0 0 18px var(--orange-glow-sm);
  line-height: 1;
}
.price-per { font-size: 0.875rem; color: var(--muted-2); }

.plano-list {
  list-style: none; display: flex; flex-direction: column;
  gap: 10px; flex: 1;
}
.plano-list li {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted-2); font-size: 0.9rem;
}
.chk { color: var(--orange); font-size: 0.65rem; flex-shrink: 0; }

.plano-desc {
  color: var(--muted-2); font-size: 0.9rem; margin: 0; flex: 1;
}
.plano-saving {
  font-size: 0.78rem; color: var(--orange); opacity: 0.85;
  font-family: var(--mono); letter-spacing: 0.03em;
  margin: 0;
}

/* ── FAQ ─────────────────────────────────────────────── */
.faq-list {
  max-width: 760px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 10px;
}
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: rgba(255,255,255,0.01); overflow: hidden;
  transition: border-color var(--tr);
}
.faq-item:hover { border-color: var(--border-hi); }
.faq-btn {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 22px; background: transparent;
  color: var(--text); font-size: 0.95rem; font-weight: 600; text-align: left;
  gap: 14px; transition: color var(--tr);
}
.faq-btn:hover { color: var(--orange); }
.faq-btn[aria-expanded="true"] { color: var(--orange); }
.faq-icon { flex-shrink: 0; color: var(--orange); transition: transform 0.3s ease; }
.faq-btn[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }
.faq-panel { padding: 0 22px 20px; color: var(--muted-2); font-size: 0.9rem; line-height: 1.7; }
.faq-panel[hidden] { display: none; }

/* ── Contact ─────────────────────────────────────────── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 52px; align-items: start; max-width: 860px; margin: 0 auto;
}
.contact-desc { color: var(--muted-2); font-size: 1rem; line-height: 1.7; margin-bottom: 28px; }

.contact-perks { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }
.perk { display: flex; align-items: center; gap: 12px; color: var(--muted-2); font-size: 0.875rem; }
.perk-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange); flex-shrink: 0;
  box-shadow: 0 0 8px var(--orange-glow);
}

.contact-form {
  display: flex; flex-direction: column; gap: 16px;
  padding: 32px; border: 1px solid var(--border);
  border-radius: var(--radius-lg); background: rgba(255,106,0,0.015);
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--mono); font-size: 0.72rem;
  color: var(--orange); letter-spacing: 0.1em;
}
.field input, .field textarea {
  background: rgba(255,106,0,0.03); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px;
  color: var(--text); font-family: inherit; font-size: 0.9rem; resize: vertical;
  transition: border-color var(--tr), box-shadow var(--tr);
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--orange);
  box-shadow: 0 0 0 2px var(--orange-dim), 0 0 18px var(--orange-glow-sm);
}
.form-message {
  color: var(--orange); font-family: var(--mono);
  font-size: 0.78rem; text-align: center; margin-top: 4px;
}

/* ── Footer ──────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border); padding: 28px 0; background: #050505;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.footer-brand {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Orbitron', sans-serif; font-size: 0.95rem; font-weight: 700;
}
.footer-logo { width: 28px; height: 28px; object-fit: contain; mix-blend-mode: lighten; }
.footer-inner p { color: var(--muted); font-size: 0.8rem; }
.footer-nav { display: flex; gap: 20px; }
.footer-nav a { color: var(--muted); font-size: 0.8rem; transition: color var(--tr); }
.footer-nav a:hover { color: var(--orange); }

/* ── Keyframes ───────────────────────────────────────── */
@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}
@keyframes spinRing {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}
@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 20px var(--orange-glow)); }
  50%       { filter: drop-shadow(0 0 48px var(--orange-glow)) drop-shadow(0 0 80px rgba(255,106,0,0.25)); }
}
@keyframes scanLine {
  0%   { top: calc(50% - 80px); opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { top: calc(50% + 80px); opacity: 0; }
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.45; transform: translate(-50%,-50%) scale(1); }
  50%       { opacity: 0.75; transform: translate(-50%,-50%) scale(1.12); }
}
@keyframes scrollAnim {
  0%, 100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50%       { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
}
@keyframes glitch {
  0%   { clip-path: inset(0 0 95% 0); transform: translate(-3px, 0); }
  20%  { clip-path: inset(30% 0 50% 0); transform: translate(3px, 0); }
  40%  { clip-path: inset(60% 0 20% 0); transform: translate(-2px, 1px); }
  60%  { clip-path: inset(10% 0 80% 0); transform: translate(2px, -1px); }
  80%  { clip-path: inset(80% 0 5% 0);  transform: translate(-3px, 0); }
  100% { clip-path: inset(0 0 0 0);     transform: translate(0); }
}

/* ── Steps (3 passos) ───────────────────────────────── */
.section-steps { background: var(--bg); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
  margin-bottom: 48px;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 27px;
  left: 17%;
  right: 17%;
  height: 1px;
  background: linear-gradient(90deg, var(--orange), rgba(255,106,0,0.2), var(--orange));
  pointer-events: none;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 28px;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--orange);
  background: var(--bg);
  box-shadow: 0 0 22px var(--orange-glow-sm);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  transition: box-shadow var(--tr), background var(--tr);
}
.step-item:hover .step-num {
  background: var(--orange-dim);
  box-shadow: 0 0 36px var(--orange-glow);
}

.step-item h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.step-item p {
  color: var(--muted-2);
  font-size: 0.875rem;
  line-height: 1.65;
  max-width: 220px;
}

.steps-cta { text-align: center; }

/* ── Devices ─────────────────────────────────────────── */
.section-devices { padding-top: 80px; padding-bottom: 80px; }

.devices-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.device-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255,106,0,0.02);
  min-width: 110px;
  cursor: default;
  transition: border-color var(--tr), background var(--tr), transform var(--tr);
}
.device-item:hover {
  border-color: var(--border-hi);
  background: var(--orange-dim);
  transform: translateY(-4px);
}
.device-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
}
.device-item span {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted-2);
  letter-spacing: 0.08em;
  text-align: center;
}

/* ── Reviews (depoimentos) ───────────────────────────── */
.section-reviews { background: var(--bg); }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255,106,0,0.02);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--tr), transform var(--tr);
  position: relative;
}
.review-card::before,
.review-card::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--orange);
  border-style: solid;
  opacity: 0;
  transition: opacity var(--tr);
}
.review-card::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.review-card::after  { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.review-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-4px);
}
.review-card:hover::before,
.review-card:hover::after { opacity: 1; }

.review-stars {
  color: var(--orange);
  font-size: 1rem;
  letter-spacing: 3px;
  text-shadow: 0 0 10px var(--orange-glow-sm);
}
.review-text {
  color: var(--muted-2);
  font-size: 0.9rem;
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--orange-dim); border: 1px solid var(--border-hi);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Orbitron', sans-serif; font-size: 0.6rem;
  font-weight: 800; color: var(--orange); flex-shrink: 0;
}
.review-name {
  font-weight: 700; font-size: 0.875rem; color: var(--text);
}
.review-city {
  font-family: var(--mono); font-size: 0.68rem; color: var(--muted);
}

/* ── WhatsApp float ──────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 997;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45);
  transition: transform var(--tr), box-shadow var(--tr);
  animation: waPulse 3s ease-in-out infinite;
  color: #fff;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 36px rgba(37,211,102,0.7);
  animation: none;
}
.wa-tooltip {
  position: absolute;
  right: 68px;
  white-space: nowrap;
  background: rgba(8,8,8,0.95);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.45); }
  50%       { box-shadow: 0 4px 36px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.08); }
}

/* ── Sticky CTA (mobile only) ────────────────────────── */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 996;
  background: rgba(8,8,8,0.97);
  border-top: 1px solid var(--border);
  padding: 10px 14px;
  display: none;
  gap: 10px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta .btn { flex: 1; padding: 11px 14px; font-size: 0.85rem; }

/* ── Breadcrumb ──────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  padding: 16px 0 0;
  margin-bottom: 20px;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.breadcrumb li + li::before {
  content: '/';
  color: var(--orange);
  margin-right: 6px;
}
.breadcrumb a { color: var(--orange); transition: opacity 0.2s; }
.breadcrumb a:hover { opacity: 0.7; }
.breadcrumb li:last-child { color: var(--muted-2); }

/* ── Blog & Article pages ────────────────────────────── */
.page-hero {
  padding: 64px 0 48px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-hero .section-label { margin-bottom: 12px; }
.page-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800; color: var(--text); margin: 0 0 10px;
}
.page-subtitle { color: var(--muted-2); font-size: 1rem; margin: 0; }

.blog-list { padding-top: 16px; }

.article-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255,106,0,0.02);
  margin-bottom: 20px;
  transition: border-color var(--tr), transform var(--tr);
  display: flex; flex-direction: column; gap: 12px;
}
.article-card:hover { border-color: var(--border-hi); transform: translateY(-3px); }
.article-title a {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  color: var(--text); transition: color var(--tr);
}
.article-title a:hover { color: var(--orange); }
.article-excerpt { color: var(--muted-2); line-height: 1.7; font-size: 0.9rem; }

/* Article full */
.article-header {
  padding: 60px 0 40px; text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,106,0,0.04) 0%, transparent 100%);
}
.article-full-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800; color: var(--text); margin: 12px 0 10px; line-height: 1.2;
}
.article-meta { font-family: var(--mono); font-size: 0.75rem; color: var(--orange); letter-spacing: 0.1em; }

.article-full-content {
  padding: 48px 0; max-width: 760px; margin: 0 auto;
  font-size: 1rem; line-height: 1.8; color: var(--muted-2);
}
.article-full-content h2 {
  font-family: 'Orbitron', sans-serif;
  color: var(--text); font-size: 1.3rem;
  margin: 40px 0 14px;
}
.article-full-content a { color: var(--orange); }
.article-full-content ul { padding-left: 20px; margin: 16px 0; }
.article-full-content li { margin-bottom: 6px; }
.article-full-content strong { color: var(--text); }
.article-image {
  width: 100%; height: auto; border-radius: var(--radius-lg);
  margin: 28px 0; border: 1px solid var(--border); opacity: 0.7;
}
.article-cta { margin-top: 40px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .orbit-container { width: 300px; height: 300px; }
  .orbit-logo { width: 140px; height: 140px; }
  .ring-1 { width: 200px; height: 200px; }
  .ring-2 { width: 252px; height: 252px; }
  .ring-3 { width: 300px; height: 300px; }
}

@media (max-width: 900px) {
  .hero-inner { flex-direction: column; text-align: center; padding: 60px 24px 48px; }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .hero-sub { max-width: 100%; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }
  .stat-item:first-child { padding-left: 28px; }
  .planos-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .plano-card.plano-destaque { transform: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav { justify-content: center; }
}

@media (max-width: 768px) {
  .nav-list { display: none; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  /* Sticky CTA aparece apenas em mobile */
  .sticky-cta { display: flex; }
  /* WhatsApp acima do sticky bar */
  .whatsapp-float { bottom: 76px; }
  /* Steps em coluna */
  .steps-grid { grid-template-columns: 1fr; gap: 32px; }
  .steps-grid::before { display: none; }
  .step-item { padding: 0; }
  .step-item p { max-width: 100%; }
  /* Reviews em coluna */
  .reviews-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; align-items: center; gap: 16px; }
  .stat-item { padding: 0 !important; align-items: center; }
  .stat-sep { width: 40px; height: 1px; }
  .hero-title { font-size: 2rem; }
  .hero-badge { font-size: 0.64rem; }
}