/* ═══════════════════════════════════════════════════════════════
   PROTOCOLO BLOCOS DE CONVERSA™ — Premium Dark Landing Page CSS
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --bg:            #05070B;
  --card:          #0B1118;
  --card-hover:    #0D1520;
  --blue:          #00A3FF;
  --blue-neon:     #29D3FF;
  --orange:        #FF8A00;
  --green:         #27C84A;
  --white:         #FFFFFF;
  --text-sec:      #A7B1BC;
  --border:        rgba(255,255,255,0.08);
  --border-blue:   rgba(0,163,255,0.35);
  --border-orange: rgba(255,138,0,0.35);
  --glow-blue:     rgba(0,163,255,0.15);
  --glow-orange:   rgba(255,138,0,0.15);
  --glow-green:    rgba(39,200,74,0.2);
  --font-primary:  'Space Grotesk', 'Inter', sans-serif;
  --font-body:     'Inter', sans-serif;
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     28px;
  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ─── CONTAINER ─── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ─── TYPOGRAPHY ─── */
.gradient-text {
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-neon) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-orange {
  background: linear-gradient(90deg, var(--orange) 0%, #FFB347 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-orange { color: var(--orange); }
.text-blue   { color: var(--blue); }
.text-green  { color: var(--green); }

.section-label {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-neon);
  background: rgba(41,211,255,0.08);
  border: 1px solid rgba(41,211,255,0.2);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-label.centered { display: block; text-align: center; }

.section-headline {
  font-family: var(--font-primary);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-sec);
  max-width: 640px;
  margin-bottom: 56px;
  line-height: 1.7;
}

.highlight-text {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-family: var(--font-primary);
  font-weight: 700;
}

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.08) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover::before { opacity: 1; }

.btn-primary:not(.btn-green) {
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-neon) 100%);
  color: #fff;
  box-shadow: 0 0 24px rgba(0,163,255,0.35), 0 4px 16px rgba(0,0,0,0.4);
}

.btn-primary:not(.btn-green):hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0,163,255,0.5), 0 8px 24px rgba(0,0,0,0.5);
}

.btn-green {
  background: linear-gradient(90deg, #1fb33f 0%, var(--green) 100%);
  color: #fff;
  box-shadow: 0 0 24px rgba(39,200,74,0.35), 0 4px 16px rgba(0,0,0,0.4);
}

.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(39,200,74,0.55), 0 8px 24px rgba(0,0,0,0.5);
}

.btn-xl {
  font-size: 0.95rem;
  padding: 18px 36px;
}

.btn-hero {
  font-size: 1.05rem;
  padding: 22px 48px;
  border-radius: var(--radius-lg);
}

/* ─── ANIMATIONS ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(0,163,255,0.3); }
  50%       { box-shadow: 0 0 40px rgba(0,163,255,0.6); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes badgePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

@keyframes gridFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos][data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos][data-aos-delay="150"] { transition-delay: 0.15s; }
[data-aos][data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos][data-aos-delay="250"] { transition-delay: 0.25s; }
[data-aos][data-aos-delay="300"] { transition-delay: 0.3s; }
[data-aos][data-aos-delay="350"] { transition-delay: 0.35s; }
[data-aos][data-aos-delay="400"] { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(5,7,11,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav-cta {
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, #1fb33f 0%, var(--green) 100%);
  color: #fff;
  box-shadow: 0 0 16px rgba(39,200,74,0.3);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(39,200,74,0.5);
}

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,163,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,163,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridFade 1s ease forwards;
}

.hero-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,163,255,0.12) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,138,0,0.1) 0%, transparent 70%);
  bottom: 0;
  left: -100px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-neon);
  background: rgba(41,211,255,0.06);
  border: 1px solid rgba(41,211,255,0.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--blue-neon);
  border-radius: 50%;
  animation: badgePulse 2s infinite;
  box-shadow: 0 0 8px var(--blue-neon);
}

.hero-headline {
  font-family: var(--font-primary);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-subheadline {
  font-size: 1.15rem;
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-subheadline strong {
  color: var(--white);
}

.hero-bullets {
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: var(--text-sec);
  transition: var(--transition);
}

.hero-bullets li:hover {
  color: var(--white);
}

.bullet-check {
  color: var(--green);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-seal {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}

.hero-seal i {
  font-size: 1.2rem;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-sec);
  font-size: 0.9rem;
}

.stars {
  color: #FFD700;
  font-size: 1rem;
  letter-spacing: 2px;
}

/* HERO VISUAL */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-blue);
}

.hero-image-frame img.hero-main-image {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--radius-xl);
  display: block;
}

.frame-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,163,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(11,17,24,0.95);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: floatY 4s ease-in-out infinite;
}

.hero-floating-card i {
  font-size: 1.3rem;
  color: var(--blue-neon);
}

.hero-floating-card div {
  display: flex;
  flex-direction: column;
}

.hero-floating-card strong {
  font-size: 0.85rem;
  font-family: var(--font-primary);
  color: var(--white);
}

.hero-floating-card span {
  font-size: 0.72rem;
  color: var(--green);
}

.card-top {
  top: 5%;
  left: -10%;
  animation-delay: 0s;
}

.card-bottom {
  bottom: 10%;
  right: -5%;
  animation-delay: 2s;
}

/* ═══════════════════════════════════════════════════════════════
   IDENTIFICAÇÃO
   ═══════════════════════════════════════════════════════════════ */
#identificacao {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(11,17,24,0.5) 100%);
}

.identification-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}

.id-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  transition: var(--transition);
}

.id-card:hover {
  border-color: var(--border-blue);
  background: var(--card-hover);
  transform: translateY(-3px);
}

.id-check {
  color: var(--blue-neon);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.id-card p {
  font-size: 0.95rem;
  color: var(--text-sec);
  line-height: 1.5;
}

.identification-conclusion {
  text-align: center;
  padding: 48px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  max-width: 640px;
  margin: 0 auto;
}

.identification-conclusion p {
  font-size: 1.2rem;
  color: var(--text-sec);
  margin-bottom: 12px;
}

/* ═══════════════════════════════════════════════════════════════
   MECANISMO
   ═══════════════════════════════════════════════════════════════ */
#mecanismo {
  padding: 100px 0;
  background: var(--bg);
}

#mecanismo .section-sub {
  margin: 0 auto 56px;
  text-align: center;
  display: block;
}

#mecanismo .section-label,
#mecanismo .section-headline {
  text-align: center;
  display: block;
}

.mechanism-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 480px;
  margin: 0 auto 64px;
}

.flow-step {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  position: relative;
}

.flow-step:hover {
  border-color: rgba(255,80,80,0.35);
}

.flow-step.highlight-red {
  border-color: rgba(255,60,60,0.4);
  background: rgba(255,60,60,0.06);
}

.flow-step.highlight-red p {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-primary);
  color: #FF4545;
}

.flow-icon {
  font-size: 1.3rem;
  color: var(--text-sec);
  flex-shrink: 0;
}

.flow-num {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-sec);
  font-family: var(--font-primary);
  flex-shrink: 0;
}

.flow-step p {
  font-size: 1rem;
  color: var(--text-sec);
  font-weight: 500;
}

.flow-arrow {
  color: rgba(255,60,60,0.5);
  font-size: 1.2rem;
  padding: 8px 0;
}

.mechanism-solution {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.vs-divider {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-neon);
  padding: 10px 0 24px;
}

.solution-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}

.sol-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 32px;
  min-width: 140px;
  transition: var(--transition);
}

.sol-step.active {
  border-color: var(--border-blue);
  background: rgba(0,163,255,0.08);
  box-shadow: 0 0 24px rgba(0,163,255,0.15);
}

.sol-step i {
  font-size: 1.6rem;
  color: var(--text-sec);
}

.sol-step.active i {
  color: var(--blue-neon);
}

.sol-step span {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1rem;
}

.sol-arrow {
  font-size: 1.5rem;
  color: var(--blue-neon);
}

.solution-caption {
  font-size: 1rem;
  color: var(--text-sec);
  line-height: 1.8;
}

.solution-caption strong {
  color: var(--white);
}

/* ═══════════════════════════════════════════════════════════════
   PROVA LÓGICA
   ═══════════════════════════════════════════════════════════════ */
#prova-logica {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(11,17,24,0.8) 100%);
}

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

.proof-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
}

.proof-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-blue);
}

.proof-icon {
  font-size: 2.4rem;
  color: var(--text-sec);
  margin-bottom: 16px;
  display: block;
}

.proof-card h3 {
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.proof-card p {
  font-size: 0.95rem;
  color: var(--text-sec);
  margin-bottom: 16px;
}

.proof-answer {
  font-size: 1rem;
  color: var(--blue-neon);
}

.proof-answer strong {
  color: var(--white);
}

.proof-highlight {
  border-color: var(--border-blue);
  background: rgba(0,163,255,0.06);
}

.proof-highlight .proof-icon {
  color: var(--blue-neon);
}

.proof-highlight .proof-answer {
  color: var(--green);
  font-size: 1.1rem;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════
   SISTEMA 7 NÍVEIS
   ═══════════════════════════════════════════════════════════════ */
#sistema {
  padding: 100px 0;
  background: var(--bg);
}

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

.module-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}

.module-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 30px rgba(0,163,255,0.1);
}

.module-card-wide {
  grid-column: span 1;
}

.module-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.module-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.module-card:hover .module-image-wrap img {
  transform: scale(1.05);
}

.module-info {
  padding: 20px 22px 24px;
}

.module-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-neon);
  background: rgba(41,211,255,0.08);
  border: 1px solid rgba(41,211,255,0.2);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}

.module-tag-gold {
  color: #FFD700;
  background: rgba(255,215,0,0.08);
  border-color: rgba(255,215,0,0.2);
}

.module-info h3 {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.module-info p {
  font-size: 0.9rem;
  color: var(--text-sec);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   RESPOND.AI
   ═══════════════════════════════════════════════════════════════ */
#respond-ai {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, #040610 100%);
}

.respond-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0,163,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.respond-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.respond-image-frame {
  position: relative;
  border-radius: var(--radius-xl);
}

.respond-image-frame img {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-blue);
}

.respond-frame-border {
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(0,163,255,0.3) 0%, transparent 50%, rgba(41,211,255,0.1) 100%);
  pointer-events: none;
}

.respond-headline {
  font-size: clamp(2rem, 4vw, 3rem);
}

.respond-sub {
  font-size: 1.05rem;
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 28px;
}

.respond-bullets {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.respond-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: var(--text-sec);
  font-weight: 500;
}

.bullet-blue {
  color: var(--blue-neon);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.respond-scenarios {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.respond-scenarios span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue);
  background: rgba(0,163,255,0.08);
  border: 1px solid rgba(0,163,255,0.2);
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
}

.respond-caption {
  font-size: 0.95rem;
  color: var(--text-sec);
  line-height: 1.7;
}

.respond-caption strong {
  color: var(--white);
}

/* ═══════════════════════════════════════════════════════════════
   BENEFÍCIOS
   ═══════════════════════════════════════════════════════════════ */
#beneficios {
  padding: 100px 0;
  background: var(--bg);
}

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

.benefit-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-4px);
  box-shadow: 0 0 24px rgba(0,163,255,0.08);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,163,255,0.1);
  border: 1px solid rgba(0,163,255,0.2);
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  color: var(--blue-neon);
  margin-bottom: 16px;
}

.benefit-card h3 {
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--text-sec);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   QUEBRA DE OBJEÇÃO
   ═══════════════════════════════════════════════════════════════ */
#objecao {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(11,17,24,0.6) 100%);
}

.objection-card {
  background: var(--card);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-xl);
  padding: 56px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 0 60px rgba(0,163,255,0.08);
}

.objection-card h2 {
  font-family: var(--font-primary);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--white);
}

.objection-body p {
  font-size: 1.05rem;
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 12px;
}

.objection-body p strong {
  color: var(--white);
}

.objection-compare {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin: 32px 0;
  flex-wrap: wrap;
}

.compare-bad,
.compare-good {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
}

.compare-bad {
  background: rgba(255,60,60,0.08);
  border: 1px solid rgba(255,60,60,0.2);
}

.compare-icon {
  color: #FF4545;
  font-size: 1.2rem;
  font-weight: 700;
}

.compare-bad p {
  font-size: 1rem !important;
  color: var(--text-sec) !important;
  font-weight: 600;
  margin: 0 !important;
}

.compare-good {
  background: rgba(39,200,74,0.08);
  border: 1px solid rgba(39,200,74,0.25);
}

.compare-icon-good {
  color: var(--green);
  font-size: 1.2rem;
  font-weight: 700;
}

.compare-good p {
  font-size: 1rem !important;
  color: var(--white) !important;
  font-weight: 700;
  margin: 0 !important;
}

.compare-divider {
  font-size: 1.4rem;
  color: var(--text-sec);
  font-weight: 700;
}

.objection-close {
  font-size: 1.05rem !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding-top: 8px;
}

/* ═══════════════════════════════════════════════════════════════
   DEPOIMENTOS
   ═══════════════════════════════════════════════════════════════ */
#depoimentos {
  padding: 100px 0;
  background: var(--bg);
}

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

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: #FFD700;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text-sec);
  line-height: 1.7;
  font-style: normal;
  margin-bottom: 20px;
  border: none;
  padding: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-neon) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-info strong {
  font-size: 0.9rem;
  font-family: var(--font-primary);
  color: var(--white);
}

.author-info span {
  font-size: 0.78rem;
  color: var(--text-sec);
}

/* ═══════════════════════════════════════════════════════════════
   OFERTA
   ═══════════════════════════════════════════════════════════════ */
#oferta {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg) 0%, #040610 100%);
}

.offer-box {
  background: var(--card);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  box-shadow: 0 0 80px rgba(0,163,255,0.08);
}

#oferta .section-headline.centered {
  text-align: center;
  margin-bottom: 32px;
}

.offer-mockup {
  text-align: center;
  margin-bottom: 48px;
}

.offer-mockup img {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 60px rgba(0,163,255,0.12);
}

.offer-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.offer-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.offer-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.offer-item:hover {
  border-color: rgba(39,200,74,0.25);
  background: rgba(39,200,74,0.04);
}

.offer-item-highlight {
  border-color: var(--border-blue) !important;
  background: rgba(0,163,255,0.06) !important;
}

.offer-check {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.offer-item div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.offer-item strong {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--white);
}

.offer-item span {
  font-size: 0.82rem;
  color: var(--text-sec);
}

/* PRICE BLOCK */
.offer-price-block {
  background: var(--bg);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  text-align: center;
  position: sticky;
  top: 100px;
  box-shadow: 0 0 40px rgba(0,163,255,0.1);
}

.price-from {
  font-size: 1rem;
  color: var(--text-sec);
  margin-bottom: 4px;
}

.price-from s {
  color: rgba(255,255,255,0.3);
}

.price-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-sec);
  margin-bottom: 4px;
}

.price-value {
  font-family: var(--font-primary);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(90deg, var(--green) 0%, #5FE07D 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.price-note {
  font-size: 0.8rem;
  color: var(--text-sec);
  margin-bottom: 24px;
}

.offer-price-block .btn-primary {
  width: 100%;
  justify-content: center;
  margin-bottom: 16px;
}

.payment-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  font-size: 1.6rem;
  color: var(--text-sec);
  margin-bottom: 20px;
  opacity: 0.7;
}

.price-less-than {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.price-less-than span {
  font-size: 0.82rem;
  color: var(--text-sec);
}

/* ═══════════════════════════════════════════════════════════════
   GARANTIA
   ═══════════════════════════════════════════════════════════════ */
#garantia {
  padding: 80px 0;
  background: var(--bg);
}

.guarantee-card {
  display: flex;
  align-items: center;
  gap: 40px;
  background: linear-gradient(135deg, rgba(39,200,74,0.08) 0%, rgba(11,17,24,0.8) 100%);
  border: 1px solid rgba(39,200,74,0.3);
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 0 60px rgba(39,200,74,0.08);
}

.guarantee-icon {
  position: relative;
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.guarantee-icon i {
  font-size: 4rem;
  color: var(--green);
  filter: drop-shadow(0 0 16px rgba(39,200,74,0.5));
}

.guarantee-icon span {
  position: absolute;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
  bottom: 8px;
}

.guarantee-content h2 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.guarantee-content p {
  font-size: 0.95rem;
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 8px;
}

.guarantee-content p strong {
  color: var(--white);
}

.guarantee-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.guarantee-steps span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--green);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════════════════════ */
#cta-final {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.cta-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(39,200,74,0.07) 0%, rgba(0,163,255,0.05) 40%, transparent 70%);
  pointer-events: none;
}

.cta-final-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-final-headline {
  font-family: var(--font-primary);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.cta-options {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 64px;
}

.cta-option {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  text-align: left;
}

.cta-option i {
  font-size: 1.4rem;
  display: block;
  margin-bottom: 12px;
}

.cta-option p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.cta-option strong {
  display: block;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  margin-top: 8px;
}

.cta-option-bad {
  background: rgba(100,100,100,0.06);
  border: 1px solid var(--border);
}

.cta-option-bad i {
  color: var(--text-sec);
}

.cta-option-bad p {
  color: var(--text-sec);
}

.cta-option-good {
  background: rgba(39,200,74,0.06);
  border: 1px solid rgba(39,200,74,0.25);
}

.cta-option-good i {
  color: var(--green);
}

.cta-option-good p {
  color: var(--text-sec);
}

.cta-option-good strong {
  color: var(--white);
}

.cta-option-divider {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--text-sec);
  text-align: center;
  flex-shrink: 0;
}

.cta-final-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-pre {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  color: var(--text-sec);
}

.cta-price-reminder {
  font-size: 0.95rem;
  color: var(--text-sec);
}

.cta-price-reminder strong {
  color: var(--white);
}

.cta-guarantee-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--green);
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
#footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
  text-align: center;
}

.footer-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 16px;
  opacity: 0.7;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-sec);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto;
  opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════════
   STICKY CTA MOBILE
   ═══════════════════════════════════════════════════════════════ */
.sticky-cta-mobile {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 12px 16px;
  background: rgba(5,7,11,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
}

.sticky-cta-mobile a {
  display: block;
  text-align: center;
  padding: 16px;
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════════════
   SECTION SPACING HELPERS
   ═══════════════════════════════════════════════════════════════ */
section {
  position: relative;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (max 1024px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text { order: 1; }
  .hero-visual { order: 2; }

  .hero-bullets { align-items: center; }
  .hero-cta-group { justify-content: center; }
  .hero-social-proof {
    justify-content: center;
    flex-wrap: wrap;
    text-align: center;
  }

  .hero-social-proof .stars {
    flex-shrink: 0;
  }
  .hero-subheadline { margin-left: auto; margin-right: auto; }

  .hero-image-frame img.hero-main-image {
    max-width: 400px;
    margin: 0 auto;
  }

  .card-top { left: 0; }
  .card-bottom { right: 0; }

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

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

  .proof-grid .proof-card:last-child {
    grid-column: 1 / -1;
  }

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

  .module-card-wide { grid-column: 1 / -1; }

  .respond-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

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

  .offer-price-block {
    position: static;
    max-width: 480px;
    margin: 0 auto;
  }

  .cta-options {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 480px;
    margin: 0 auto 48px;
  }

  .cta-option-divider { text-align: center; padding: 8px 0; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (max 768px)
   ═══════════════════════════════════════════════════════════════ */
/* ─── TIMELINE BRIDGE TEXT ─── */
.timeline-bridge-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.timeline-bridge {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-neon) 0%, var(--green) 100%);
  border-radius: 2px;
  flex-shrink: 0;
}

.timeline-bridge-text {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  text-align: center;
}

@media (max-width: 768px) {
  #hero {
    padding: 100px 0 80px;
    min-height: auto;
  }

  .hero-badge { font-size: 0.68rem; }

  .hero-headline {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  .hero-subheadline { font-size: 1rem; }

  .hero-bullets li { font-size: 0.9rem; }

  .btn-xl { padding: 16px 28px; font-size: 0.88rem; }
  .btn-hero { padding: 18px 32px; font-size: 0.95rem; }

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

  .section-headline { font-size: clamp(1.8rem, 6vw, 2.5rem); }

  #mecanismo .section-headline { font-size: clamp(1.6rem, 5.5vw, 2.2rem); }

  .mechanism-flow { max-width: 100%; }

  .solution-flow { flex-direction: column; gap: 12px; }
  .sol-arrow { transform: rotate(90deg); }

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

  .proof-grid .proof-card:last-child { grid-column: auto; }

  .modules-grid {
    grid-template-columns: 1fr;
    position: relative;
    padding-left: 42px;
    counter-reset: level -1;
  }

  .modules-grid::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--blue) 0%, var(--blue-neon) 100%);
    border-radius: 2px;
  }

  .module-card {
    position: relative;
    overflow: visible;
    counter-increment: level;
  }

  .module-image-wrap {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
  }

  .module-card::after {
    content: counter(level);
    position: absolute;
    left: -33px;
    top: 20px;
    width: 22px;
    height: 22px;
    background: var(--bg);
    border: 2px solid var(--blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 800;
    color: var(--blue-neon);
    font-family: var(--font-primary);
    z-index: 2;
  }

  .module-card-wide::after {
    border-color: var(--orange);
    color: var(--orange);
  }

  .timeline-bridge-container {
    padding-top: 0;
    padding-bottom: 0;
  }

  .timeline-bridge {
    width: 3px;
    height: 50px;
    margin-left: 14px;
    background: linear-gradient(180deg, var(--blue-neon) 0%, var(--green) 100%);
    border-radius: 2px;
    flex-shrink: 0;
  }

  .timeline-bridge-text {
    font-family: var(--font-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    text-align: left;
  }

  #respond-ai .container {
    position: relative;
    padding-left: 42px;
  }

  #respond-ai .container::before {
    content: '';
    position: absolute;
    left: 34px;
    top: 0;
    width: 3px;
    height: 60px;
    background: var(--green);
    border-radius: 2px;
    z-index: 1;
  }

  .respond-grid {
    position: relative;
  }

  .respond-grid::after {
    content: 'AI';
    position: absolute;
    left: -33px;
    top: 18px;
    width: 24px;
    height: 24px;
    background: var(--green);
    border: 2px solid var(--bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-primary);
    z-index: 2;
  }

  .module-card-wide { grid-column: auto; }

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

  .respond-headline { font-size: clamp(1.8rem, 6vw, 2.5rem); }

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

  .objection-card {
    padding: 32px 24px;
  }

  .objection-compare {
    flex-direction: column;
    gap: 16px;
  }

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

  .offer-box {
    padding: 32px 20px;
  }

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

  .price-value { font-size: 3.2rem; }

  .guarantee-card {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
    gap: 24px;
  }

  .guarantee-steps { justify-content: center; }

  .cta-final-headline { font-size: clamp(2rem, 7vw, 2.8rem); }

  .sticky-cta-mobile { display: block; }

  /* Give space for sticky bar */
  body { padding-bottom: 70px; }

  .nav-cta { display: none; }

  .hero-floating-card.card-top,
  .hero-floating-card.card-bottom { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (max 420px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 420px) {
  .container { padding: 0 16px; }

  .hero-headline { font-size: 1.85rem; }

  .hero-cta-group {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .hero-seal {
    justify-content: center;
    width: 100%;
  }

  .hero-cta-group .btn-primary {
    justify-content: center;
    width: 100%;
  }

  .offer-box { padding: 28px 16px; }

  .section-headline { font-size: 1.7rem; }

  #respond-ai .container::before {
    left: 30px;
  }

  #cta-final { padding: 80px 0; }
}

/* ═══════════════════════════════════════════════════════════════
   MIN 320px safety
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 320px) {
  .hero-headline { font-size: 1.6rem; }
  .btn-xl, .btn-hero { padding: 14px 20px; font-size: 0.82rem; }
  .price-value { font-size: 2.8rem; }
}