/* ═══════════════════════════════════════════
   PALPITAI — Premium CSS
   Estrutura:
   1. Tokens & Reset
   2. Typography
   3. Utilities
   4. Header
   5. Hero
   6. Seções (light / dark / soft)
   7. Audiences
   8. Problema/Comparação
   9. Como Funciona
   10. Features
   11. Live Experience
   12. Pricing
   13. CTA Final
   14. FAQ
   15. Footer
   16. Animações
   17. Responsive
═══════════════════════════════════════════ */

/* ── 1. Tokens & Reset ── */
:root {
  /* Cores base */
  --navy:        #0b1f3a;
  --navy-mid:    #122849;
  --navy-light:  #1a3660;
  --sky:         #2fa8e0;
  --sky-bright:  #3ec6ff;
  --sky-dim:     #b8e4f7;
  --white:       #ffffff;
  --off-white:   #f4f8fc;
  --soft-bg:     #eef5fb;
  --border:      rgba(11,31,58,.10);
  --border-dark: rgba(255,255,255,.10);
  --text:        #0b1f3a;
  --text-mid:    #3d5572;
  --text-muted:  #6b84a0;
  --text-inv:    rgba(255,255,255,.92);
  --text-inv-mid:rgba(255,255,255,.65);

  /* Gradientes */
  --grad-dark:   linear-gradient(135deg, #0b1f3a 0%, #1a3660 100%);
  --grad-sky:    linear-gradient(135deg, #2fa8e0 0%, #0e90d0 100%);
  --grad-hero:   linear-gradient(160deg, #061628 0%, #0d2a50 55%, #153a70 100%);

  /* Sombras */
  --shadow-sm:   0 1px 3px rgba(11,31,58,.06), 0 4px 12px rgba(11,31,58,.07);
  --shadow-md:   0 4px 20px rgba(11,31,58,.10), 0 12px 40px rgba(11,31,58,.08);
  --shadow-lg:   0 8px 40px rgba(11,31,58,.14), 0 24px 64px rgba(11,31,58,.10);
  --shadow-glow: 0 0 40px rgba(47,168,224,.20);

  /* Tipografia */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;

  /* Espaçamento */
  --section-py:  5rem;
  --radius:      1rem;
  --radius-lg:   1.5rem;
  --radius-xl:   2rem;

  /* Transições */
  --ease: cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid var(--border);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

/* ── 2. Typography ── */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.05; letter-spacing: -0.03em; }

/* ── 3. Utilities ── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem;
}

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem 1rem;
  border-radius: 999px;
  background: rgba(47,168,224,.10);
  border: 1px solid rgba(47,168,224,.22);
  color: var(--sky);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.eyebrow-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sky);
  box-shadow: 0 0 0 4px rgba(47,168,224,.18);
}

.eyebrow-tag--dark {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.16);
  color: var(--sky-dim);
}
.eyebrow-tag--dark::before { background: var(--sky-dim); }

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text);
  margin-bottom: .75rem;
}
.section-title--dark { color: var(--white); }

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}
.section-desc--dark { color: var(--text-inv-mid); }

/* Section backgrounds */
.section-light { background: var(--white); padding: var(--section-py) 0; }
.section-dark  { background: var(--grad-dark); padding: var(--section-py) 0; }
.section-soft  { background: var(--soft-bg); padding: var(--section-py) 0; }

/* Scroll reveal */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}
.reveal-on-scroll.revealed {
  opacity: 1;
  transform: none;
}

/* ── 4. Header ── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 68px;
  background: rgba(11,31,58,.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-dark);
  transition: box-shadow .3s var(--ease);
}
.header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.logo-link img { height: 40px; width: auto; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.header-nav a {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-inv-mid);
  transition: color .2s;
}
.header-nav a:hover { color: var(--white); }

/* CTA buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1.25rem;
  border-radius: 999px;
  background: var(--grad-sky);
  color: var(--white);
  font-size: .875rem;
  font-weight: 700;
  transition: opacity .2s, transform .2s;
  white-space: nowrap;
}
.btn-cta:hover { opacity: .9; transform: translateY(-1px); }
.btn-cta svg { width: 15px; height: 15px; }

.btn-cta-icon { display: flex; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: 1px solid var(--border-dark);
  border-radius: .5rem;
  padding: 8px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .25s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--navy);
  border-bottom: 1px solid var(--border-dark);
  padding: 1.5rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  z-index: 99;
}
.mobile-menu.visible {
  transform: none;
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  margin-bottom: 1.25rem;
}
.mobile-menu nav a {
  padding: .75rem 1rem;
  border-radius: .5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-inv-mid);
  transition: background .2s, color .2s;
}
.mobile-menu nav a:hover { background: rgba(255,255,255,.06); color: var(--white); }
.mobile-cta { width: 100%; justify-content: center; padding: .875rem; }

/* ── 5. Hero ── */
.hero {
  position: relative;
  padding: 9rem 0 0;
  background:
    linear-gradient(160deg, rgba(6,22,40,.85) 0%, rgba(13,42,80,.80) 55%, rgba(21,58,112,.78) 100%),
    url('imagens/estadio.png') center center / cover no-repeat;
  overflow: hidden;
}

.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: .4;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(47,168,224,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47,168,224,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem 1rem;
  border-radius: 999px;
  background: rgba(47,168,224,.12);
  border: 1px solid rgba(47,168,224,.3);
  color: var(--sky-dim);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  animation: fadeUp .6s .05s both;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sky);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(47,168,224,.5); }
  50% { box-shadow: 0 0 0 6px rgba(47,168,224,0); }
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.06;
  animation: fadeUp .6s .1s both;
}
.hero-em {
  font-style: italic;
  background: linear-gradient(135deg, var(--sky-bright), var(--sky-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-inv-mid);
  max-width: 580px;
  margin: 0 auto 1.75rem;
  line-height: 1.75;
  animation: fadeUp .6s .15s both;
}
.hero-subtitle strong { color: var(--white); font-weight: 700; }

.hero-keywords {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 2.25rem;
  animation: fadeUp .6s .2s both;
}
.hero-keywords span {
  padding: .4rem .9rem;
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-inv-mid);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  animation: fadeUp .6s .25s both;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  padding: .9rem 2rem;
  border-radius: 999px;
  background: var(--grad-sky);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(47,168,224,.35);
  transition: transform .2s var(--ease), box-shadow .2s;
}
.btn-primary-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(47,168,224,.45);
}
.btn-primary-hero svg { width: 18px; height: 18px; }

.btn-ghost-hero {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 1.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  color: var(--text-inv-mid);
  font-size: 1rem;
  font-weight: 600;
  transition: background .2s, color .2s;
}
.btn-ghost-hero:hover {
  background: rgba(255,255,255,.06);
  color: var(--white);
}
.btn-ghost-hero svg { width: 16px; height: 16px; }

.hero-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 1.75rem 2rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  animation: fadeUp .6s .3s both;
}
.proof-item { text-align: center; }
.proof-item strong { display: block; font-size: 1.25rem; font-weight: 800; color: var(--white); font-family: var(--font-display); }
.proof-item span { font-size: .8rem; color: var(--text-inv-mid); }
.proof-divider { width: 1px; height: 2.5rem; background: rgba(255,255,255,.12); }

.hero-mockup-wrap {
  padding-top: 1.5rem;
}
.hero-mockup {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  box-shadow: 0 -12px 60px rgba(0,0,0,.3), 0 40px 80px rgba(0,0,0,.2);
  border: 1px solid rgba(255,255,255,.08);
  border-bottom: none;
  max-width: 72rem;
  margin: 0 auto;
}
.hero-mockup img { width: 100%; height: auto; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

/* ── 6. Audiences ── */
.audiences .container { max-width: 900px; }

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.audience-card {
  padding: 2.25rem;
  border-radius: var(--radius-xl);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.audience-card--featured {
  background: var(--grad-dark);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}

.audience-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.audience-icon-wrap.light { background: rgba(47,168,224,.10); color: var(--sky); }
.audience-icon-wrap.dark  { background: rgba(255,255,255,.10); color: var(--sky-dim); }
.audience-icon-wrap svg { width: 24px; height: 24px; }

.audience-card h3 {
  font-size: 1.2rem;
  margin-bottom: .65rem;
  color: var(--text);
}
.audience-card--featured h3 { color: var(--white); }

.audience-card p {
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.audience-card--featured p { color: var(--text-inv-mid); }

.audience-list { display: grid; gap: .65rem; }
.audience-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: .9rem;
  color: var(--text-mid);
}
.audience-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .6rem;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sky);
}
.audience-card--featured .audience-list li { color: var(--text-inv-mid); }
.audience-card--featured .audience-list li::before { background: var(--sky-bright); }

/* ── 7. Problema / Comparação ── */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.compare-card {
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
}
.compare-card--before {
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.compare-card--after {
  background: linear-gradient(175deg, #0d2a56 0%, #173a6e 100%);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.compare-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem .875rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.compare-badge svg { width: 14px; height: 14px; flex-shrink: 0; }
.compare-badge--before { background: rgba(220,38,38,.08); color: #b42318; }
.compare-badge--after  { background: rgba(47,168,224,.15); color: var(--sky-dim); }

.compare-card h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  margin-bottom: .75rem;
  color: var(--text);
}
.compare-card--after h3 { color: var(--white); }

.compare-card > p {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.compare-card--after > p { color: var(--text-inv-mid); }

.compare-list { display: grid; gap: .75rem; }

.compare-row {
  display: flex;
  gap: .875rem;
  align-items: flex-start;
  padding: 1rem 1.125rem;
  border-radius: .875rem;
}
.compare-card--before .compare-row {
  background: rgba(11,31,58,.03);
  border: 1px solid rgba(11,31,58,.06);
}
.compare-card--after .compare-row {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.09);
}

.compare-icon {
  width: 26px; height: 26px;
  flex-shrink: 0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 900;
  margin-top: 1px;
}
.compare-icon--bad  { background: rgba(220,38,38,.10); color: #b42318; }
.compare-icon--good { background: rgba(47,168,224,.18); color: var(--sky); }

.compare-row strong {
  display: block;
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: .2rem;
  color: var(--text);
}
.compare-card--after .compare-row strong { color: var(--white); }

.compare-row span {
  display: block;
  font-size: .8rem;
  line-height: 1.55;
  color: var(--text-muted);
}
.compare-card--after .compare-row span { color: var(--text-inv-mid); }

/* ── 9. Como Funciona ── */
.how-it-works .section-head { margin-bottom: 3.5rem; }

.steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  counter-reset: steps;
}

.steps-list::before {
  content: '';
  position: absolute;
  top: 3.9rem;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47,168,224,.25), transparent);
  z-index: 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.step-num-badge {
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 800;
  color: var(--sky);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .65rem;
}

.step-icon-wrap {
  width: 4.5rem; height: 4.5rem;
  border-radius: 50%;
  background: #0f2540;
  border: 1.5px solid rgba(47,168,224,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 2;
  transition: border-color .3s, box-shadow .3s;
}
.step-icon-wrap svg { width: 22px; height: 22px; color: var(--sky); }
.step-item:hover .step-icon-wrap {
  border-color: var(--sky);
  box-shadow: 0 0 20px rgba(47,168,224,.2);
}

.step-content h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: .5rem;
  padding: 0 .5rem;
}
.step-content p {
  font-size: .855rem;
  color: var(--text-inv-mid);
  line-height: 1.65;
  max-width: 180px;
  margin: 0 auto;
}

/* ── 10. Features ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}

.feature-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--white);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(47,168,224,.25);
}

.feature-icon {
  width: 48px; height: 48px;
  border-radius: .875rem;
  background: rgba(47,168,224,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.125rem;
  transition: background .3s;
}
.feature-icon svg { width: 22px; height: 22px; color: var(--sky); }
.feature-card:hover .feature-icon { background: rgba(47,168,224,.15); }

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: .5rem;
}
.feature-card p {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── 11. Live Experience ── */
.live-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .625rem;
  margin: 0 0 2rem;
}

.live-tab {
  padding: .65rem 1.25rem;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--text-inv-mid);
  font-size: .9rem;
  font-weight: 700;
  transition: all .25s var(--ease);
}
.live-tab:hover { border-color: rgba(47,168,224,.4); color: var(--white); }
.live-tab.active {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}

.live-panel-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 30px 70px rgba(0,0,0,.3);
  max-width: 68rem;
  margin: 0 auto;
}

.live-panel { display: none; }
.live-panel.active { display: block; animation: liveIn .25s var(--ease); }
.live-panel img { width: 100%; height: auto; display: block; }

@keyframes liveIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ── 12. Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1000px;
  margin: 0 auto;
  align-items: stretch; 
}

.plan-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: box-shadow .3s;
}
.plan-card:hover { box-shadow: var(--shadow-md); }

.plan-card--featured {
  background: var(--grad-dark);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}
.plan-card--featured:hover { box-shadow: 0 30px 80px rgba(11,31,58,.25); }

.plan-popular-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-sky);
  color: var(--white);
  font-size: .7rem;
  font-weight: 800;
  padding: .3rem 1.1rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .06em;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(47,168,224,.3);
}

.plan-tier {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: .625rem;
}
.plan-tier--featured { color: var(--white); }

.plan-desc {
  font-size: .875rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.plan-desc--featured { color: var(--text-inv-mid); }

.plan-prices { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }

.price-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .875rem 1rem;
  border-radius: .75rem;
  background: var(--soft-bg);
  border: 1px solid var(--border);
}
.price-line--featured {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.12);
}

.price-label-group {
  display: flex;
  align-items: center;
  gap: .625rem;
}
.price-label-group svg { width: 16px; height: 16px; color: var(--sky); flex-shrink: 0; }

.price-label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
}
.price-line--featured .price-label { color: var(--text-inv-mid); }

.price-sublabel {
  display: block;
  font-size: .7rem;
  color: var(--text-muted);
  opacity: .75;
}
.price-line--featured .price-sublabel { color: var(--text-inv-mid); opacity: .6; }

.price-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  white-space: nowrap;
}
.price-line--featured .price-value { color: var(--white); }

.plan-divider {
  height: 1px;
  background: var(--border);
  margin: 0 0 1.25rem;
}
.plan-divider--featured { background: rgba(255,255,255,.12); }

.plan-features { display: flex; flex-direction: column; gap: .65rem; flex: 1; margin-bottom: 1.5rem; }
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  font-size: .875rem;
  color: var(--text-mid);
  line-height: 1.5;
}
.plan-features li svg { width: 16px; height: 16px; color: var(--sky); flex-shrink: 0; margin-top: 1px; }
.plan-features--featured li { color: var(--text-inv-mid); }

.plan-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  padding: .875rem 1.25rem;
  border-radius: .875rem;
  font-size: .9rem;
  font-weight: 700;
  transition: all .2s var(--ease);
  margin-bottom: .75rem;
}
.plan-cta svg { width: 15px; height: 15px; }

.plan-cta--default {
  background: var(--soft-bg);
  border: 1px solid var(--border);
  color: var(--text);
}
.plan-cta--default:hover { background: var(--sky); color: var(--white); border-color: transparent; }

.plan-cta--featured {
  background: var(--grad-sky);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(47,168,224,.3);
}
.plan-cta--featured:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(47,168,224,.4);
}

.plan-example {
  text-align: center;
  font-size: .8rem;
  color: var(--text-muted);
}
.plan-example--featured { color: var(--text-inv-mid); opacity: .75; }

.pricing-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin-top: 2.5rem;
  font-size: 1.275rem;
  font-weight: 800;
  color: var(--text-muted);
}
.pricing-note svg { width: 16px; height: 16px; color: var(--sky); }

/* ── 13. CTA Final ── */
.section-cta {
  background: var(--grad-dark);
  padding: 5rem 0;
}
.cta-box {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.cta-badge {
  display: inline-block;
  padding: .4rem 1rem;
  border-radius: 999px;
  background: rgba(47,168,224,.12);
  border: 1px solid rgba(47,168,224,.25);
  font-size: .8rem;
  font-weight: 700;
  color: var(--sky-dim);
  letter-spacing: .06em;
  margin-bottom: 1.5rem;
}
.cta-box h2 {
  font-size: clamp(1.875rem, 4vw, 2.875rem);
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.cta-box p {
  font-size: 1.05rem;
  color: var(--text-inv-mid);
  margin-bottom: 2rem;
}

.btn-cta-large {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 2.25rem;
  border-radius: 999px;
  background: var(--grad-sky);
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: 0 8px 28px rgba(47,168,224,.4);
  transition: transform .2s var(--ease), box-shadow .2s;
}
.btn-cta-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(47,168,224,.5);
}
.btn-cta-large svg { width: 18px; height: 18px; }

/* ── 14. FAQ ── */
.faq-section .section-head { margin-bottom: 3rem; }

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .875rem;
}

.faq-item {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s;
}
.faq-item.open { box-shadow: var(--shadow-md); }

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.375rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  color: var(--text);
  font-size: .975rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.faq-trigger span:first-child { flex: 1; }

.faq-icon-wrap {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--soft-bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .25s, transform .25s;
}
.faq-icon-wrap svg { width: 13px; height: 13px; color: var(--sky); }
.faq-item.open .faq-icon-wrap {
  background: var(--sky);
  transform: rotate(45deg);
}
.faq-item.open .faq-icon-wrap svg { color: var(--white); }

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s var(--ease);
}
.faq-body-inner {
  padding: 0 1.5rem 1.375rem;
  font-size: .925rem;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 680px;
}

/* ── 15. Footer ── */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--border-dark);
  padding: 2rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer img { height: 32px; width: auto; }
.footer-nav { display: flex; gap: 1.5rem; }
.footer-nav a {
  font-size: .875rem;
  color: var(--text-inv-mid);
  transition: color .2s;
}
.footer-nav a:hover { color: var(--white); }
.footer-copy { font-size: .8rem; color: rgba(255,255,255,.3); }

/* ── 17. Responsive ── */
@media (max-width: 900px) {
  .steps-list { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .steps-list::before { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
  .plan-card--featured { transform: none; }
  .compare-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  :root { --section-py: 3.5rem; }

  .header-nav { display: none; }
  .header-cta { display: none; }
  .hamburger { display: flex; }

  .hero { padding-top: 7rem; }
  .hero-proof { gap: 1.25rem; padding: 1.25rem 1rem; }
  .proof-divider { height: 1.5rem; }
  .proof-item strong { font-size: 1.05rem; }

  .steps-list { grid-template-columns: 1fr; }
  .step-item { flex-direction: row; text-align: left; align-items: flex-start; gap: 1rem; }
  .step-icon-wrap { flex-shrink: 0; }
  .step-content p { max-width: none; }

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

  .live-tabs { gap: .5rem; }
  .live-tab { padding: .55rem 1rem; font-size: .82rem; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary-hero, .btn-ghost-hero { justify-content: center; }
  .hero-proof { flex-direction: column; gap: 1rem; }
  .proof-divider { width: 4rem; height: 1px; }
}

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
  z-index: 999;
  transition: all 0.3s ease;
  animation: whatsappPulse 2s infinite;
   will-change: transform;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  color: white; /* 🔥 usa currentColor */
  display: block;
}

.whatsapp-float:hover {
  transform: scale(1.08); /* menor pra não conflitar */
}

/* Animação chamativa */
@keyframes whatsappPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); /* 🔥 reduzi */
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Mobile ajuste */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 58px;
    height: 58px;
    bottom: 18px;
    right: 18px;
  }
}

.whatsapp-float::after {
  content: "Fale com a gente";
  position: absolute;
  right: 75px;
  background: #0d2a56;
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  white-space: nowrap;
  transition: 0.3s;
}

.whatsapp-float:hover::after {
  opacity: 1;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 900px;
  background: #0b1f3a;
  color: #fff;
  padding: 18px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  z-index: 9999;
  display: none;
}

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

.cookie-content p {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  max-width: 600px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
}

.btn-cookie {
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s;
}

.btn-accept {
  background: #2fa8e0;
  color: #fff;
}

.btn-accept:hover {
  background: #2494c7;
}

.btn-reject {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
}

.btn-reject:hover {
  background: rgba(255,255,255,0.1);
}

/* Mobile */
@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-actions {
    width: 100%;
  }

  .btn-cookie {
    flex: 1;
  }
}
.login-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.8);
  transition: all 0.2s ease;
}

.login-icon svg {
  width: 20px;
  height: 20px;
}

.login-icon:hover {
  background: rgba(255,255,255,0.18);
  transform: scale(1.05);
}
.whatsapp-hero {
  border-color: #25D366;
  color: #25D366;
}

.whatsapp-hero:hover {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
}
.header-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;

  height: 36px;
  padding: 0 12px;

  border-radius: 999px;

  background: transparent;
  border: 1px solid rgba(255,255,255,.18);

  color: var(--text-inv-mid);

  font-size: .85rem;
  font-weight: 600;

  transition: all .2s ease;
}

.header-login-btn:hover {
  background: rgba(255,255,255,.06);
  border-color: rgba(47,168,224,.4);
  color: var(--white);
}

.header-login-btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--sky);
}

.header-login-btn__icon svg {
  width: 16px;
  height: 16px;
  display: block;
}

.header-login-btn__text {
  display: inline-block;
  transform: translateY(1px);
}