:root{
  /* Colors */
  --bg: #FAF9F6; /* Bone White */
  --bg-alt: #F2F0EB;
  --bg-dark: #1A2423;
  
  --fg: #1A2423;
  --fg-muted: #5b6671;
  --fg-light: #F2F0EB;
  --fg-muted-light: #9CA3AF;
  
  --brand: #22302E; /* Deep Green */
  --brand-hover: #151d1c;
  --gold: #C5A02F; /* More muted elegant gold */
  
  --line: #E2E4E8;
  --line-dark: #2F3E3C;
  
  /* Shapes */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 24px;
  
  /* Effects */
  --shadow-xs: 0 2px 4px rgba(0,0,0,0.02);
  --shadow: 0 12px 24px -10px rgba(0,0,0,0.06);
  --shadow-hover: 0 20px 40px -12px rgba(0,0,0,0.1);
  
  /* Transitions */
  --ease: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* RESET & BASE */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: 'Playfair Display', serif;
  margin: 0;
  font-weight: 600;
  color: var(--brand);
}

p{margin: 0 0 1rem 0}

a{color: inherit; text-decoration: none; transition: var(--ease)}
ul{list-style: none; padding: 0; margin: 0}

.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section{
  padding: 100px 0;
  position: relative;
}

/* TYPOGRAPHY */
.display{
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.block-title{
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 16px;
}

.block-sub{
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.6;
}

.text-gold{color: var(--gold)}
.center-text{text-align: center; margin-left: auto; margin-right: auto}

/* BUTTONS */
.button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: 100px;
  background: var(--brand);
  color: #fff;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--ease);
  border: 1px solid var(--brand);
}

.button:hover{
  background: var(--brand-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.button.alt{
  background: transparent;
  color: var(--brand);
  border: 1px solid var(--line);
}

.button.alt:hover{
  border-color: var(--brand);
  background: #fff;
}

/* NAVIGATION */
.nav{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.03);
}

.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.brand img{height: 48px; width: auto;}
.brand-name{font-weight: 800; font-size: 1.1rem; letter-spacing: 0.5px; line-height: 1;}
.brand-tag{font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--fg-muted); margin-top: 4px;}

.nav-links{
  display: flex;
  gap: 32px;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 500;
}
.nav-links a:hover{color: var(--gold);}

.primary-cta{
  padding: 10px 24px !important;
  background: var(--brand);
  color: white !important;
  border-radius: 100px;
}
.primary-cta:hover{background: var(--brand-hover) !important; color: white !important;}

/* Botão mobile – base (escondido em desktop) */
.menu-btn{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;

  width: 44px;
  height: 44px;

  background: var(--brand);
  border: none;
  border-radius: 10px;

  cursor: pointer;

  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
  transition: background 0.3s ease, transform 0.3s ease;
}

.menu-btn span{
  display: block;
  width: 22px;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
  margin: 0 auto;
  transition: 0.3s ease;
}

/* HERO SECTION */
.hero{
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: radial-gradient(circle at 100% 0%, #f4f4ee 0%, var(--bg) 50%);
}

.kicker{
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 24px;
  display: block;
}

.hero h1{margin-bottom: 24px;}
.hero-sub{
  font-size: 1.25rem;
  max-width: 650px;
  margin-bottom: 40px;
  color: var(--fg-muted);
}
.hero-cta{display: flex; gap: 16px; flex-wrap: wrap;}
.hero-note{
  margin-top: 48px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  opacity: 0.7;
}

/* PILLARS (CARDS) */
.pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.pillar{
  background: #fff;
  padding: 40px 32px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: var(--ease);
}

.pillar:hover{
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.pillar-icon{
  font-family: 'Playfair Display';
  font-size: 2rem;
  color: var(--gold);
  opacity: 0.3;
  margin-bottom: 20px;
}
.pillar h3{font-size: 1.5rem; margin-bottom: 16px;}
.pillar p{font-size: 0.95rem; color: var(--fg-muted);}

/* SECTION VARIANTS */
.bg-light{background: var(--bg-alt);}
.bg-dark{background: var(--bg-dark); color: white;}
.text-white{color: white;}
.text-muted-light{color: var(--fg-muted-light);}

/* PARA QUEM */
.row-layout{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.for-who-item{
  background: #fff;
  padding: 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 0.95rem;
  border: 1px solid var(--line);

  display: flex;
  align-items: center;
  gap: 24px;
}

.for-who-item span{
  font-weight: 700;
  color: var(--brand);
  flex: 0 0 160px; 
  width: 160px;
}

/* Mobile Responsiveness: Stack them on small screens */
@media(max-width: 600px){
  .for-who-item{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .for-who-item span{
    flex: auto;
    width: auto;
    margin-bottom: 4px;
  }
}

/* TESTIMONIALS */
.testimonial-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.testimonial-card{
  background: #fff;
  padding: 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 4px solid var(--gold);
  position: relative;
}

.testimonial-quote{
  font-size: 1.1rem;
  font-style: italic;
  color: var(--fg);
  line-height: 1.8;
}

.testimonial-author{
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
}

.testimonial-author strong{color: var(--brand);}
.testimonial-author span{color: var(--fg-muted); font-size: 0.85rem;}

/* ESSENCE */
.essence-section{
  background: var(--brand);
  color: #fff;
  text-align: center;
  padding: 120px 0;
}
.essence-section h2{color: white; margin-bottom: 32px;}
.essence-text{max-width: 700px; margin: 0 auto; font-size: 1.2rem; opacity: 0.9;}

/* METHOD */
.method-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
  margin-bottom: 40px;
}

.method-step{
  background: #fff;
  padding: 32px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: var(--ease);
}
.method-step:hover{border-color: var(--gold);}

.method-step-header{display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px;}
.step-num{font-size: 0.8rem; font-weight: 700; color: var(--gold); letter-spacing: 0.1em;}
.step-title{font-size: 1.25rem; font-family: 'Playfair Display'; font-weight: 600;}

/* SERVICES */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.service-card{
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-dark);
  padding: 40px 32px;
  border-radius: var(--radius);
  transition: var(--ease);
}

.service-card:hover{background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.2);}
.service-card h3{color: white; font-size: 1.5rem; margin-bottom: 24px;}
.service-card ul li{
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  color: var(--fg-muted-light);
  font-size: 0.95rem;
}
.service-card ul li::before{
  content: "•";
  color: var(--gold);
  position: absolute;
  left: 0;
}

.link-arrow{
  display: inline-block;
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding-bottom: 2px;
}
.link-arrow:hover{border-color: #fff;}

/* FINAL CTA */
.final-cta{text-align: center; background: #fff;}

/* FOOTER */
.footer{
  border-top: 1px solid var(--line);
  padding: 60px 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
}
.footer-inner{display: flex; justify-content: space-between;}
.footer-col{display: flex; gap: 24px; align-items: center;}
.footer-brand{font-weight: 700; color: var(--brand);}

/* UTILITIES */
.mt-sm{margin-top: 24px;}
.mt-xs{margin-top: 16px;}

/* ANIMATION UTILS */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* RESPONSIVE */
@media(max-width: 900px){
  .pillars, .services-grid, .method-grid{grid-template-columns: 1fr;}
  .testimonial-grid, .row-layout{grid-template-columns: 1fr;}
  .hero{
    flex-direction: column;
    text-align: center;
    padding-top: 120px;
    min-height: auto;
    padding-bottom: 60px;
  }
  .hero-cta{justify-content: center;}

  /* NAV MOBILE */
  .nav-inner{
    gap: 12px;
  }

  .nav-links{
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 24px;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
    display: none;
  }

  .nav-links.show{
    display: flex;
  }

  /* MENU MOBILE – espaçamento premium */
.nav-links a{
    padding: 6px 0;          /* menos altura */
    margin: 2px 0;           /* mais compacto */
    line-height: 1.2;        /* reduz o ar vertical */
    width: 100%;
    font-size: 1rem;         /* mantém leitura elegante */
}

.nav-links .primary-cta{
  margin-top: 12px;
  padding: 12px 0;
  align-self: stretch;
  text-align: center;
  justify-content: center;
}


  /* Botão mobile visível */
  .menu-btn{
    display: flex;
  }

  /* Animação hambúrguer → X */
  .menu-btn.active span:nth-child(1){
    transform: translateY(7px) rotate(45deg);
  }
  .menu-btn.active span:nth-child(2){
    opacity: 0;
  }
  .menu-btn.active span:nth-child(3){
    transform: translateY(-7px) rotate(-45deg);
  }
}