/* =========================================================
   PERFIL NO TOPO — Landing Page
   Paleta: Azul (#0B5FFF / #0A2A66) + Branco + Verde WhatsApp (#25D366)
   Fonte: Poppins
   ========================================================= */

:root{
  --blue-900: #0a2a66;
  --blue-700: #0b3fa0;
  --blue-600: #0b5fff;
  --blue-100: #e8f0ff;
  --blue-50:  #f5f8ff;
  --white:    #ffffff;
  --gray-900: #111827;
  --gray-600: #5b6472;
  --gray-300: #e3e7ee;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 10px rgba(10, 42, 102, 0.06);
  --shadow-md: 0 12px 30px rgba(10, 42, 102, 0.10);
  --shadow-lg: 0 20px 50px rgba(10, 42, 102, 0.16);
  --transition: 0.25s ease;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: 'Poppins', sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: 'Poppins', sans-serif;
  margin: 0;
  font-weight: 700;
  color: var(--blue-900);
}

p{ margin: 0; color: var(--gray-600); }

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

ul{ list-style: none; margin: 0; padding: 0; }

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

.container{
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow{ max-width: 760px; }

/* ===== BUTTONS ===== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn--whatsapp{
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn--whatsapp:hover{
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn--whatsapp:active{ transform: translateY(0); }

.btn--small{ padding: 10px 18px; font-size: 0.9rem; }
.btn--large{ padding: 16px 32px; font-size: 1.05rem; }
.btn--xlarge{ padding: 20px 44px; font-size: 1.2rem; }
.btn--block{ width: 100%; padding: 16px; font-size: 1.05rem; }

/* ===== HEADER ===== */
.header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-300);
}
.header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo{
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blue-900);
}
.logo i{ color: var(--blue-600); }

/* ===== HERO ===== */
.hero{
  position: relative;
  padding: 160px 0 90px;
  overflow: hidden;
  background: var(--white);
}
.hero__bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px circle at 85% 10%, var(--blue-100), transparent 60%),
    radial-gradient(500px circle at 10% 90%, var(--blue-50), transparent 60%);
  z-index: 0;
}
.hero__content{
  position: relative;
  z-index: 1;
  max-width: 760px;
  text-align: left;
  animation: fadeUp 0.8s ease both;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero__title{
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.25;
  margin-bottom: 20px;
}

.hero__subtitle{
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-600);
  max-width: 600px;
  margin-bottom: 36px;
}

.hero__actions{ margin-bottom: 48px; }

.hero__proof{
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}
.proof-item{
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-600);
  font-size: 0.95rem;
}
.proof-item i{ color: var(--blue-600); font-size: 1.1rem; }
.proof-item strong{ color: var(--blue-900); }

/* ===== SECTIONS ===== */
.section{ padding: 96px 0; }
.section--alt{ background: var(--blue-50); }

.section__eyebrow{
  display: block;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.section__title{
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-bottom: 16px;
}

.section__lead{
  max-width: 600px;
  font-size: 1.05rem;
  margin-bottom: 56px;
}

/* ===== GRID & CARDS ===== */
.grid{ display: grid; gap: 28px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }

.card{
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover{
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-100);
}
.card__icon{
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: var(--radius-sm);
  font-size: 1.3rem;
  margin-bottom: 20px;
}
.card h3{ font-size: 1.1rem; margin-bottom: 10px; }
.card p{ font-size: 0.95rem; }

/* ===== PRICING CARD ===== */
.pricing-card{
  max-width: 460px;
  margin: 0 auto;
  background: var(--white);
  border: 2px solid var(--blue-600);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.pricing-card__header{ text-align: center; margin-bottom: 32px; }
.pricing-card__tag{
  display: inline-block;
  background: var(--blue-600);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.pricing-card__header h3{ font-size: 1.3rem; margin-bottom: 16px; }
.pricing-card__price{
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  color: var(--blue-900);
}
.pricing-card__price .currency{ font-size: 1.4rem; font-weight: 700; margin-top: 6px; }
.pricing-card__price .value{ font-size: 3.2rem; font-weight: 800; line-height: 1; }
.pricing-card__note{ display: block; font-size: 0.85rem; color: var(--gray-600); margin-top: 8px; }

.pricing-card__list{ margin-bottom: 32px; }
.pricing-card__list li{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-300);
  font-size: 0.97rem;
  color: var(--gray-900);
}
.pricing-card__list li:last-child{ border-bottom: none; }
.pricing-card__list i{ color: var(--whatsapp); margin-top: 3px; }

/* ===== STEPS ===== */
.steps{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.step{
  background: var(--blue-50);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: left;
  transition: transform var(--transition), box-shadow var(--transition);
}
.step:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step__number{
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-600);
  opacity: 0.5;
  margin-bottom: 12px;
}
.step h3{ font-size: 1.05rem; margin-bottom: 8px; }
.step p{ font-size: 0.92rem; }

/* ===== FEATURES (DIFERENCIAIS) ===== */
.feature{
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  font-weight: 500;
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature:hover{ transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.feature i{
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: 50%;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ===== FAQ / ACCORDION ===== */
.accordion-item{
  border-bottom: 1px solid var(--gray-300);
}
.accordion-trigger{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  padding: 22px 4px;
  font-family: 'Poppins', sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--blue-900);
  cursor: pointer;
  text-align: left;
}
.accordion-trigger i{
  color: var(--blue-600);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}
.accordion-trigger[aria-expanded="true"] i{ transform: rotate(180deg); }

.accordion-panel{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
}
.accordion-panel p{ padding: 0 4px 22px; font-size: 0.97rem; }

/* ===== CTA FINAL ===== */
.cta-final{
  background: linear-gradient(135deg, var(--blue-900), var(--blue-600));
  padding: 100px 0;
  text-align: center;
}
.cta-final__content{ max-width: 640px; }
.cta-final h2{
  color: var(--white);
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  margin-bottom: 18px;
}
.cta-final p{
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin-bottom: 36px;
}

/* ===== FOOTER ===== */
.footer{
  background: var(--blue-900);
  padding: 40px 0;
}
.footer__inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.footer__brand{
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-weight: 700;
}
.footer__brand i{ color: var(--blue-100); }
.footer__social{ display: flex; gap: 16px; }
.footer__social a{
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border-radius: 50%;
  font-size: 1.1rem;
  transition: background var(--transition), transform var(--transition);
}
.footer__social a:hover{ background: var(--whatsapp); transform: translateY(-3px); }
.footer__copy{ color: rgba(255,255,255,0.55); font-size: 0.85rem; }

/* ===== FLOATING WHATSAPP ===== */
.floating-whatsapp{
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  animation: pulse 2.4s infinite;
  transition: transform var(--transition);
}
.floating-whatsapp:hover{ transform: scale(1.08); }

/* ===== SCROLL REVEAL ===== */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp{
  from{ opacity: 0; transform: translateY(20px); }
  to{ opacity: 1; transform: translateY(0); }
}

@keyframes pulse{
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px){
  .grid--3{ grid-template-columns: repeat(2, 1fr); }
  .steps{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px){
  .hero{ padding: 130px 0 70px; text-align: left; }
  .hero__proof{ flex-direction: column; gap: 14px; }
  .section{ padding: 64px 0; }
  .grid--3, .grid--2, .steps{ grid-template-columns: 1fr; }
  .pricing-card{ padding: 32px 24px; }
  .header__cta span{ display: none; }
  .btn--xlarge{ width: 100%; padding: 18px; font-size: 1.05rem; }
  .cta-final{ padding: 72px 0; }
  .floating-whatsapp{ width: 54px; height: 54px; font-size: 1.6rem; bottom: 18px; right: 18px; }
}