/* ============================================================
   AD Tráfego Digital · IA · Sistemas · Frameworks
   Design system: dark premium · gradient accents · glass
   ============================================================ */

:root {
  --bg: #07070a;
  --bg-2: #0b0b12;
  --surface: #0f0f17;
  --surface-2: #15151f;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f5f5f7;
  --muted: #9a9aab;
  --muted-2: #6b6b7a;

  --violet: #8b5cf6;
  --indigo: #6366f1;
  --cyan: #22d3ee;
  --teal: #14b8a6;
  --orange: #f97316;
  --pink: #ec4899;

  --grad: linear-gradient(135deg, #a78bfa 0%, #22d3ee 55%, #f97316 110%);
  --grad-soft: linear-gradient(135deg, rgba(167,139,250,.18), rgba(34,211,238,.12) 60%, rgba(249,115,22,.16));
  --grad-line: linear-gradient(90deg, transparent, rgba(167,139,250,.5), rgba(34,211,238,.5), transparent);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --t: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(139,92,246,.18), transparent 60%),
    radial-gradient(900px 600px at -10% 20%, rgba(34,211,238,.12), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, rgba(249,115,22,.10), transparent 60%),
    var(--bg);
}

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===================== BACKGROUND DECOR ===================== */

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}

.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  filter: blur(80px);
  border-radius: 999px;
  opacity: .55;
  animation: float 18s ease-in-out infinite;
}
.orb-1 { width: 520px; height: 520px; background: #8b5cf6; top: -120px; right: -120px; }
.orb-2 { width: 420px; height: 420px; background: #22d3ee; bottom: -160px; left: -100px; animation-delay: -6s; opacity: .35; }
.orb-3 { width: 360px; height: 360px; background: #f97316; top: 40%; left: 55%; opacity: .18; animation-delay: -12s; }

@keyframes float {
  0%, 100% { transform: translate3d(0,0,0); }
  50% { transform: translate3d(0,-40px,0); }
}

/* ===================== TYPOGRAPHY ===================== */

.display {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
}
.display--md { font-size: clamp(2rem, 3.6vw, 3rem); }
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  font-size: clamp(1rem, 1.15vw, 1.18rem);
  color: var(--muted);
  max-width: 56ch;
  margin: 0 0 36px;
}
.lede--sm { font-size: 1.02rem; max-width: 60ch; margin: 16px auto 0; }

.tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.02);
}
.tag--center { display: inline-block; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
  backdrop-filter: blur(6px);
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 999px;
  background: #22d3ee;
  box-shadow: 0 0 0 4px rgba(34,211,238,.18);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(34,211,238,.18); }
  50% { box-shadow: 0 0 0 9px rgba(34,211,238,0); }
}

/* ===================== BUTTONS ===================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: .96rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--t), box-shadow .25s var(--t), background .25s var(--t), border-color .25s var(--t);
  white-space: nowrap;
}
.btn--lg { padding: 14px 26px; font-size: 1rem; }

.btn--primary {
  background: linear-gradient(135deg, #8b5cf6, #22d3ee);
  color: #07070a;
  font-weight: 600;
  box-shadow: 0 10px 30px -10px rgba(139,92,246,.6), inset 0 0 0 1px rgba(255,255,255,.18);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgba(139,92,246,.8);
}

.btn--ghost {
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-color: var(--line-2);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.25);
  transform: translateY(-2px);
}

/* ===================== NAV ===================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(7,7,10,.55);
  border-bottom: 1px solid var(--line);
}
.nav__row {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 16px 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-weight: 600; font-size: .98rem; }
.brand__text em {
  font-style: normal;
  font-size: .72rem;
  color: var(--muted);
  letter-spacing: .04em;
}
.nav__links {
  margin-left: auto;
  display: flex;
  gap: 28px;
  font-size: .94rem;
  color: var(--muted);
}
.nav__links a:hover { color: var(--text); }
.nav__cta { padding: 10px 18px; }

.nav__burger {
  display: none;
  background: none;
  border: 0;
  width: 36px; height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}
.nav__burger span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--text);
  margin: 0 auto;
  border-radius: 2px;
  transition: transform .25s var(--t), opacity .2s;
}
[hidden] { display: none !important; }
.nav__drawer {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 24px 22px;
  border-top: 1px solid var(--line);
  background: rgba(7,7,10,.95);
}
.nav__drawer a { color: var(--text); padding: 10px 0; border-bottom: 1px solid var(--line); }
.nav__drawer .btn { margin-top: 8px; align-self: flex-start; }

/* ===================== HERO ===================== */

.hero {
  position: relative;
  z-index: 1;
  padding: 80px 0 96px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr .95fr;
  gap: 64px;
  align-items: center;
}
.hero__copy { position: relative; }
.hero__ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.hero__pills {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hero__pills li {
  font-size: .82rem;
  padding: 6px 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .02em;
}

/* terminal panel */
.hero__panel {
  position: relative;
  perspective: 1200px;
}
.panel {
  position: relative;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, #0d0d16, #08080e);
  border: 1px solid var(--line-2);
  box-shadow:
    0 30px 80px -30px rgba(0,0,0,.8),
    0 0 0 1px rgba(255,255,255,.02) inset,
    0 0 60px -10px rgba(139,92,246,.25);
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform .6s var(--t);
}
.panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(167,139,250,.5), rgba(34,211,238,.35), rgba(249,115,22,.3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.panel:hover { transform: rotateY(-1deg) rotateX(1deg); }

.panel__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.dot { width: 11px; height: 11px; border-radius: 999px; }
.dot--r { background: #ef4444; }
.dot--y { background: #f59e0b; }
.dot--g { background: #22c55e; }
.panel__title {
  margin-left: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  color: var(--muted);
}
.panel__code {
  margin: 0;
  padding: 22px 22px 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .86rem;
  line-height: 1.7;
  color: #d6d6e0;
  white-space: pre;
  overflow-x: auto;
}
.c-mute { color: #5e5e6e; }
.c-key { color: #a78bfa; }
.c-str { color: #22d3ee; }
.c-ok { color: #22c55e; }
.c-num { color: #f97316; }
.c-pos { color: #22c55e; font-weight: 600; }

.panel__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  font-size: .78rem;
  color: var(--muted);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(34,197,94,.1);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,.25);
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
}
.pulse {
  width: 6px; height: 6px; border-radius: 999px; background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34,197,94,.2);
  animation: pulse2 1.5s infinite;
}
@keyframes pulse2 {
  0%, 100% { box-shadow: 0 0 0 4px rgba(34,197,94,.2); }
  50% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
}

.floater {
  position: absolute;
  background: rgba(15,15,23,.85);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(10px);
  border-radius: var(--r-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.8);
}
.floater strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.floater span { font-size: .76rem; color: var(--muted); }
.floater--1 { top: -16px; left: -28px; animation: float 9s ease-in-out infinite; }
.floater--2 { bottom: -10px; right: -28px; animation: float 11s ease-in-out infinite reverse; }

/* ---------- Chat WhatsApp panel ---------- */
.chat {
  position: relative;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, #0f1114, #0a0c0e);
  border: 1px solid var(--line-2);
  box-shadow:
    0 30px 80px -30px rgba(0,0,0,.8),
    0 0 60px -10px rgba(34,211,238,.22);
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform .6s var(--t);
}
.chat::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(167,139,250,.45), rgba(34,211,238,.35), rgba(37,211,102,.3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.chat:hover { transform: rotateY(-1deg) rotateX(1deg); }

.chat__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(180deg, #1a2027, #131920);
  border-bottom: 1px solid var(--line);
}
.chat__avatar {
  width: 38px; height: 38px; border-radius: 999px;
  background: linear-gradient(135deg, #8b5cf6, #22d3ee);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.chat__meta { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.2; }
.chat__meta strong { font-size: .92rem; font-weight: 600; }
.chat__meta span {
  font-size: .74rem; color: var(--muted);
  display: inline-flex; align-items: center; gap: 6px; margin-top: 2px;
}
.chat__online {
  width: 7px; height: 7px; border-radius: 999px;
  background: #25d366;
  box-shadow: 0 0 0 3px rgba(37,211,102,.2);
  animation: pulse 1.8s infinite;
}
.chat__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  letter-spacing: .1em;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--grad);
  color: #07070a;
  font-weight: 700;
}

.chat__body {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(139,92,246,.06), transparent 70%),
    #0a0c0e;
  min-height: 320px;
}
.bubble {
  max-width: 82%;
  padding: 10px 14px 8px;
  border-radius: 14px;
  font-size: .92rem;
  line-height: 1.45;
  position: relative;
  animation: bubble-in .35s var(--t) both;
}
.bubble--in {
  align-self: flex-start;
  background: #1f2630;
  color: #e7e8ec;
  border-bottom-left-radius: 4px;
}
.bubble--out {
  align-self: flex-end;
  background: linear-gradient(135deg, #1e5a3b, #204b32);
  color: #eaf7ef;
  border-bottom-right-radius: 4px;
  border: 1px solid rgba(37,211,102,.25);
}
.bubble--sm { font-size: .88rem; }
.bubble__time {
  display: block;
  font-size: .66rem;
  color: rgba(255,255,255,.5);
  text-align: right;
  margin-top: 4px;
  letter-spacing: .02em;
}
.bubble--typing {
  align-self: flex-start;
  background: #1f2630;
  padding: 14px 16px;
  border-radius: 14px 14px 14px 4px;
  display: inline-flex;
  gap: 4px;
  max-width: fit-content;
}
.bubble--typing span {
  width: 6px; height: 6px; border-radius: 999px;
  background: #7d8693;
  animation: typing 1.2s infinite;
}
.bubble--typing span:nth-child(2) { animation-delay: .15s; }
.bubble--typing span:nth-child(3) { animation-delay: .3s; }

@keyframes bubble-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}
@keyframes typing {
  0%, 80%, 100% { transform: translateY(0); opacity: .4; }
  40% { transform: translateY(-3px); opacity: 1; }
}

.chat__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  font-size: .78rem;
  color: var(--muted);
}
.chat__note { font-size: .72rem; color: var(--muted-2); }

/* ===================== METRICS ===================== */

.metrics {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.015);
}
.metrics__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 28px 24px;
}
.metrics__row > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.metrics__row strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metrics__row span {
  color: var(--muted);
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ===================== TRUST / LOGOS ===================== */

.trust {
  position: relative;
  z-index: 1;
  padding: 56px 0;
}
.trust__label {
  text-align: center;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.trust__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px 48px;
}
.trust__row span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--muted);
  opacity: .7;
  transition: opacity .2s, color .2s;
}
.trust__row span:hover { opacity: 1; color: var(--text); }

/* ===================== SECTIONS ===================== */

.section {
  position: relative;
  z-index: 1;
  padding: 110px 0;
}
.section--accent {
  background:
    radial-gradient(700px 400px at 80% 0%, rgba(139,92,246,.12), transparent 70%),
    radial-gradient(600px 360px at 0% 100%, rgba(34,211,238,.08), transparent 70%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section__head {
  text-align: center;
  margin-bottom: 64px;
}
.section__head .tag { margin-bottom: 18px; }
.section__head .display { margin: 0 auto 16px; max-width: 22ch; }

/* ===================== CARDS ===================== */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  position: relative;
  padding: 28px 26px 26px;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(20,20,28,.7), rgba(15,15,23,.55));
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  transition: transform .35s var(--t), border-color .25s, background .25s;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at var(--mx, 50%) var(--my, 0%), rgba(167,139,250,.12), transparent 60%);
  opacity: 0;
  transition: opacity .35s;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,.18);
}
.card:hover::before { opacity: 1; }

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(34,211,238,.12));
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c4b5fd;
  margin-bottom: 18px;
}
.card__icon svg { width: 22px; height: 22px; }
.card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.18rem;
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.card p { color: var(--muted); margin: 0 0 16px; font-size: .96rem; }
.card ul {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card ul li {
  position: relative;
  padding-left: 18px;
  font-size: .88rem;
  color: var(--muted);
}
.card ul li::before {
  content: "›";
  position: absolute;
  left: 0;
  top: -1px;
  color: #22d3ee;
  font-weight: 700;
}
.card ul li strong { color: var(--text); }

.card--featured {
  background: linear-gradient(180deg, rgba(36, 26, 60, .8), rgba(15,15,23,.7));
  border-color: rgba(167,139,250,.35);
  box-shadow: 0 30px 80px -40px rgba(139,92,246,.6);
}
.card__chip {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--grad);
  color: #07070a;
  font-weight: 600;
}

/* ===================== PLAYBOOK ===================== */

.playbook {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 36px;
  align-items: stretch;
}
.playbook__hero {
  position: relative;
  padding: 36px;
  border-radius: var(--r-lg);
  background:
    radial-gradient(400px 240px at 0% 0%, rgba(139,92,246,.25), transparent 60%),
    linear-gradient(180deg, rgba(20,20,28,.85), rgba(12,12,18,.85));
  border: 1px solid var(--line-2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 420px;
}
.playbook__hero::after {
  content: "PB";
  position: absolute;
  bottom: -50px;
  right: -30px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 240px;
  line-height: 1;
  background: linear-gradient(180deg, rgba(139,92,246,.18), transparent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  pointer-events: none;
}
.playbook__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .74rem;
  letter-spacing: .08em;
  color: #c4b5fd;
  background: rgba(167,139,250,.1);
  border: 1px solid rgba(167,139,250,.25);
  padding: 6px 12px;
  border-radius: 999px;
  width: fit-content;
}
.dotpulse {
  width: 7px; height: 7px; border-radius: 999px; background: #a78bfa;
  box-shadow: 0 0 0 4px rgba(167,139,250,.2);
  animation: pulse 1.6s infinite;
}
.playbook__hero h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  margin: 28px 0 16px;
  letter-spacing: -0.02em;
}
.playbook__hero h3 em {
  display: block;
  font-style: normal;
  font-weight: 400;
  font-size: 1rem;
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 0;
}
.playbook__hero p {
  color: var(--muted);
  margin: 0 0 28px;
  font-size: .98rem;
  max-width: 38ch;
}

.modules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.module {
  position: relative;
  padding: 22px;
  border-radius: var(--r-md);
  background: rgba(15,15,23,.6);
  border: 1px solid var(--line);
  transition: transform .25s var(--t), border-color .25s;
}
.module:hover {
  transform: translateY(-4px);
  border-color: rgba(34,211,238,.4);
}
.module__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: .76rem;
  color: #22d3ee;
  letter-spacing: .12em;
}
.module h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.04rem;
  font-weight: 600;
  margin: 8px 0 8px;
}
.module p { color: var(--muted); font-size: .9rem; margin: 0; }

/* ===================== STEPS ===================== */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: steps;
}
.step {
  position: relative;
  padding: 28px 24px 26px;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(20,20,28,.55), rgba(12,12,18,.55));
  border: 1px solid var(--line);
  transition: transform .3s var(--t), border-color .25s;
}
.step:hover { transform: translateY(-5px); border-color: var(--line-2); }
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #8b5cf6, #22d3ee);
  color: #07070a;
  margin-bottom: 16px;
}
.step h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 6px;
}
.step p { color: var(--muted); font-size: .92rem; margin: 0; }

/* ===================== SOBRE / SPLIT ===================== */

.section--split { padding: 110px 0; }
.split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 64px;
  align-items: center;
}
.split__copy .tag { margin-bottom: 18px; }
.split__copy .display { margin-bottom: 24px; }
.split__copy p { color: var(--muted); font-size: 1rem; margin: 0 0 16px; max-width: 56ch; }
.split__copy blockquote {
  margin: 28px 0 24px;
  padding: 20px 24px;
  border-left: 2px solid #a78bfa;
  background: rgba(167,139,250,.06);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  color: #d6d6e0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.06rem;
  line-height: 1.5;
}
.split__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.split__chips span {
  font-size: .82rem;
  padding: 6px 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
}

.split__visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.profile {
  position: relative;
  width: 360px;
  max-width: 100%;
  aspect-ratio: 1 / 1.05;
  border-radius: 28px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(20,20,28,.85), rgba(12,12,18,.9));
  border: 1px solid var(--line-2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.profile__ring {
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: conic-gradient(from 90deg, #8b5cf6, #22d3ee, #f97316, #8b5cf6);
  filter: blur(20px);
  opacity: .35;
  z-index: -1;
  animation: spin 14s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.profile__inner { position: relative; z-index: 1; }
.profile__mono {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 4rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 28px;
}
.profile__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
}
.profile__role { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }
.profile__stats {
  list-style: none;
  padding: 16px 0 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  border-top: 1px solid var(--line);
}
.profile__stats li { display: flex; flex-direction: column; }
.profile__stats strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.profile__stats span { font-size: .68rem; color: var(--muted); }

/* ---------- Profile photo variant ---------- */
.profile--photo {
  padding: 0;
  background: #0b0b12;
  display: block;
  height: auto;
  aspect-ratio: 4 / 5;
}
.profile__photo {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  overflow: hidden;
}
.profile__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
  transition: transform .8s var(--t);
}
.profile--photo:hover .profile__photo img { transform: scale(1.04); }
.profile__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 35%, rgba(7,7,10,.35) 60%, rgba(7,7,10,.95) 100%),
    radial-gradient(120% 80% at 50% 100%, rgba(139,92,246,.18), transparent 60%);
  pointer-events: none;
}
.profile__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 24px 22px;
  z-index: 2;
}
.profile__caption .profile__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
}
.profile__caption .profile__role {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 14px;
}
.profile__caption .profile__stats {
  border-top: 1px solid rgba(255,255,255,.14);
  padding-top: 12px;
  margin-top: 8px;
}

/* ===================== INSTAGRAM GALLERY ===================== */

.section--ig {
  background:
    radial-gradient(700px 360px at 80% 0%, rgba(236,72,153,.10), transparent 70%),
    radial-gradient(600px 360px at 0% 100%, rgba(139,92,246,.10), transparent 70%);
  border-top: 1px solid var(--line);
}

.ig__head {
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  gap: 36px;
  align-items: end;
  margin-bottom: 40px;
}
.ig__title .display { margin: 14px 0 14px; max-width: 22ch; }
.ig__title .lede { margin: 0; max-width: 50ch; }

.ig__follow {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-2);
  background:
    radial-gradient(200px 120px at 0% 0%, rgba(236,72,153,.16), transparent 70%),
    linear-gradient(180deg, rgba(20,20,28,.7), rgba(15,15,23,.7));
  backdrop-filter: blur(8px);
  transition: transform .25s var(--t), border-color .25s, box-shadow .25s;
  width: fit-content;
  margin-left: auto;
}
.ig__follow:hover {
  transform: translateY(-3px);
  border-color: rgba(236,72,153,.45);
  box-shadow: 0 16px 40px -16px rgba(236,72,153,.5);
}
.ig__avatar {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #f59e0b 0%, #ec4899 50%, #8b5cf6 100%);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 6px 18px -6px rgba(236,72,153,.6);
}
.ig__handle { display: flex; flex-direction: column; line-height: 1.15; }
.ig__handle strong { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; }
.ig__handle span { color: var(--muted); font-size: .82rem; margin-top: 2px; }
.ig__arrow {
  margin-left: 12px;
  font-size: 1.1rem;
  color: var(--muted);
}

.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.ig-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  transition: transform .35s var(--t), border-color .25s;
  isolation: isolate;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.ig-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transition: transform .6s var(--t), opacity .35s;
}
.ig-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 60% at 100% 100%, rgba(0,0,0,.55), transparent 70%),
    linear-gradient(180deg, transparent 30%, rgba(0,0,0,.55));
  z-index: -1;
}
.ig-tile--reel::before {
  background:
    radial-gradient(120% 90% at 0% 0%, #f59e0b 0%, transparent 60%),
    radial-gradient(120% 90% at 100% 100%, #ec4899 0%, transparent 60%),
    linear-gradient(135deg, #7c3aed, #ec4899);
}
.ig-tile--carousel::before {
  background:
    radial-gradient(120% 90% at 0% 0%, #22d3ee 0%, transparent 60%),
    radial-gradient(120% 90% at 100% 100%, #8b5cf6 0%, transparent 60%),
    linear-gradient(135deg, #06b6d4, #8b5cf6);
}
.ig-tile--post::before {
  background:
    radial-gradient(120% 90% at 0% 0%, #f97316 0%, transparent 60%),
    radial-gradient(120% 90% at 100% 100%, #8b5cf6 0%, transparent 60%),
    linear-gradient(135deg, #f97316, #ec4899 60%, #8b5cf6);
}
.ig-tile:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.25); }
.ig-tile:hover::before { transform: scale(1.06); }

.ig-tile__type {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .08em;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.45);
  color: #fff;
  width: fit-content;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.18);
}
.ig-tile__topic {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
  line-height: 1.25;
  max-width: 22ch;
}
.ig-tile__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  background: rgba(7,7,10,.55);
  backdrop-filter: blur(8px);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .94rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity .3s;
  z-index: 2;
}
.ig-tile:hover .ig-tile__overlay { opacity: 1; }

/* ===== Embeds oficiais do Instagram (oEmbed) ===== */
.ig-embeds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}
.ig-embeds .instagram-media {
  margin: 0 !important;
  min-width: 0 !important;
  width: 100% !important;
  border-radius: var(--r-md) !important;
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(0,0,0,.45);
  border: 1px solid var(--line) !important;
  background: #fff !important;
}
.ig-embeds iframe.instagram-media-rendered {
  width: 100% !important;
  min-width: 0 !important;
  border-radius: var(--r-md) !important;
}
@media (max-width: 980px) {
  .ig-embeds { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .ig-embeds { grid-template-columns: 1fr; }
}

.ig__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 28px auto 0;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,.04);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  color: var(--text);
  width: fit-content;
  display: flex;
  transition: background .25s, transform .25s var(--t);
}
.ig__cta:hover {
  background: rgba(236,72,153,.12);
  transform: translateY(-2px);
}

/* ===================== FAQ ===================== */

.faq-section .section__head { margin-bottom: 40px; }
.faq {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq__item {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20,20,28,.6), rgba(15,15,23,.55));
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color .25s, background .25s;
}
.faq__item:hover { border-color: var(--line-2); }
.faq__item[open] {
  border-color: rgba(167,139,250,.35);
  background: linear-gradient(180deg, rgba(28,22,46,.6), rgba(15,15,23,.6));
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 1.02rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--muted);
  transition: transform .25s var(--t), color .25s;
  flex-shrink: 0;
}
.faq__item[open] summary::after {
  transform: rotate(45deg);
  color: #a78bfa;
}
.faq__item p {
  padding: 0 22px 20px;
  margin: 0;
  color: var(--muted);
  font-size: .96rem;
  line-height: 1.6;
}

/* ===================== CTA ===================== */

.cta {
  position: relative;
  padding: 110px 0 130px;
}
.cta__wrap {
  position: relative;
  text-align: center;
  padding: 64px 32px;
  border-radius: var(--r-xl);
  border: 1px solid var(--line-2);
  background:
    radial-gradient(600px 360px at 50% 0%, rgba(139,92,246,.18), transparent 70%),
    linear-gradient(180deg, rgba(20,20,28,.7), rgba(12,12,18,.7));
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.cta__glow {
  position: absolute;
  inset: -100px;
  background: radial-gradient(600px 300px at 50% 100%, rgba(34,211,238,.18), transparent 60%);
  pointer-events: none;
}
.cta__title { margin: 16px auto 18px; max-width: 24ch; }
.cta__lede { margin-bottom: 32px !important; }
.cta__buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.cta__small {
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
  color: var(--muted);
  margin: 0;
}

/* ===================== FOOTER ===================== */

.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  background: rgba(7,7,10,.6);
  padding: 40px 0 28px;
}
.footer__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.footer__brand strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  display: block;
  margin-bottom: 4px;
}
.footer__brand span { color: var(--muted); font-size: .86rem; }
.footer__links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: .9rem;
  color: var(--muted);
}
.footer__links a:hover { color: var(--text); }
.footer__copy {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted-2);
  font-size: .8rem;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin: 12px 0 0;
}

/* ===================== WHATSAPP FLOAT ===================== */

.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: linear-gradient(135deg, #25d366, #1ea854);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,.6), 0 0 0 6px rgba(37,211,102,.15);
  z-index: 60;
  transition: transform .25s var(--t), box-shadow .25s;
  animation: pulse-wa 2.4s infinite;
}
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover { transform: scale(1.08); }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 12px 30px -8px rgba(37,211,102,.6), 0 0 0 6px rgba(37,211,102,.15); }
  50% { box-shadow: 0 12px 30px -8px rgba(37,211,102,.8), 0 0 0 14px rgba(37,211,102,0); }
}

/* ===================== REVEAL / OBSERVER ===================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--t), transform .7s var(--t);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__panel { order: 2; max-width: 520px; margin: 0 auto; width: 100%; }
  .floater--1 { left: -10px; top: -10px; }
  .floater--2 { right: -10px; }

  .cards { grid-template-columns: repeat(2, 1fr); }
  .playbook { grid-template-columns: 1fr; }
  .modules { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .split__visual { order: -1; }
  .profile--photo { max-width: 380px; margin: 0 auto; }

  .ig__head { grid-template-columns: 1fr; align-items: start; }
  .ig__follow { margin-left: 0; }
  .ig-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .container { padding: 0 18px; }

  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__row { gap: 12px; }

  .hero { padding: 56px 0 72px; }
  .hero__pills li { font-size: .76rem; padding: 5px 10px; }

  .metrics__row { grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 24px 16px; }

  .section { padding: 80px 0; }
  .section__head { margin-bottom: 48px; }

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

  .playbook__hero { padding: 28px; min-height: auto; }
  .playbook__hero::after { font-size: 160px; bottom: -30px; right: -10px; }

  .profile { width: 100%; max-width: 320px; }
  .profile__mono { font-size: 3rem; }
  .profile--photo { max-width: 100%; }
  .profile__caption { padding: 18px 18px 18px; }
  .profile__caption .profile__name { font-size: 1.2rem; }

  .ig-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .ig-tile { padding: 14px; }
  .ig-tile__topic { font-size: .94rem; }
  .ig__follow { width: 100%; }

  .cta { padding: 80px 0 100px; }
  .cta__wrap { padding: 44px 22px; }
  .cta__buttons { flex-direction: column; }
  .cta__buttons .btn { width: 100%; }

  .footer__row { grid-template-columns: 1fr; text-align: left; }

  .wa-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
  .wa-float svg { width: 26px; height: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}