/* =========================================================
   WEVOXE — Design tokens
   Paleta: vinho profundo, preto quente, branco suave
   Tipografia: Unbounded (display) + Inter (corpo) + JetBrains Mono (labels)
   ========================================================= */

:root{
  --wine:        #6E1029;
  --wine-light:  #9C2445;
  --wine-glow:   #C13A5E;
  --black:       #0B0708;
  --black-soft:  #150C0F;
  --black-card:  #1B1013;
  --white:       #F8F4F2;
  --white-dim:   rgba(248,244,242,0.68);
  --white-faint: rgba(248,244,242,0.38);
  --line:        rgba(248,244,242,0.10);
  --line-strong: rgba(248,244,242,0.18);

  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container: 1180px;
  --radius: 2px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

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

html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family: var(--font-display); font-weight:600; line-height:1.15; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

::selection{ background: var(--wine); color: var(--white); }

:focus-visible{
  outline: 2px solid var(--wine-glow);
  outline-offset: 3px;
}

/* subtle grain to keep flat dark tones from looking sterile */
.noise-overlay{
  position: fixed; inset:0; z-index: 999;
  pointer-events:none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

.eyebrow{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--white-dim);
  margin: 0 0 18px;
}
.eyebrow-dot{
  width:7px; height:7px; border-radius:50%;
  background: var(--wine-glow);
  box-shadow: 0 0 12px 2px var(--wine-glow);
  flex-shrink:0;
}

.section-title{
  font-size: clamp(28px, 3.6vw, 42px);
  max-width: 20ch;
  margin-bottom: 18px;
}

.section-text{
  color: var(--white-dim);
  max-width: 56ch;
  font-size: 16px;
  margin-bottom: 14px;
}

.text-wine{ color: var(--wine-glow); }

.section-head{
  margin-bottom: 56px;
}

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

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  padding: 15px 28px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background .3s ease, border-color .3s ease, color .3s ease;
  white-space: nowrap;
}
.btn-lg{ padding: 18px 34px; font-size: 15.5px; }
.btn-sm{ padding: 11px 20px; font-size: 13.5px; }
.btn-block{ width:100%; }

.btn-primary{
  background: linear-gradient(135deg, var(--wine-light), var(--wine));
  color: var(--white);
  box-shadow: 0 8px 24px -8px rgba(110,16,41,0.7);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 28px -6px rgba(193,58,94,0.55); }

.btn-outline{
  background: transparent;
  color: var(--white);
  border-color: var(--line-strong);
}
.btn-outline:hover{ border-color: var(--wine-glow); color: var(--wine-glow); transform: translateY(-2px); }

/* =========================================================
   HEADER
   ========================================================= */

.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  border-bottom: 1px solid transparent;
  transition: background .4s ease, border-color .4s ease, backdrop-filter .4s ease;
}
.site-header.is-scrolled{
  background: rgba(11,7,8,0.82);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}

.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 84px;
}

.logo{ display:flex; align-items:center; gap:10px; }
.logo-mark{ width:26px; height:26px; color: var(--wine-glow); }
.logo-text{
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.main-nav{ display:flex; align-items:center; gap: 34px; }
.main-nav a{
  font-size: 14px; font-weight:500;
  color: var(--white-dim);
  position: relative;
  padding: 4px 0;
  transition: color .25s ease;
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:0; bottom:-2px; height:1px;
  background: var(--wine-glow);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.main-nav a:hover{ color: var(--white); }
.main-nav a:hover::after{ transform: scaleX(1); }

.header-actions{ display:flex; align-items:center; gap: 18px; }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width: 30px; height: 26px;
  background:none; border:none; padding:0;
}
.nav-toggle span{
  display:block; height:1.5px; width:100%;
  background: var(--white);
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle.is-open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

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

.hero{
  position: relative;
  min-height: 100vh;
  display:flex; align-items:center;
  padding-top: 84px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 60% 55% at 78% 30%, rgba(110,16,41,0.35), transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 85%, rgba(193,58,94,0.12), transparent 60%),
    var(--black);
}

.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(248,244,242,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248,244,242,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 20%, transparent 75%);
}

.hero-inner{
  position:relative; z-index:2;
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items:center;
  gap: 40px;
  padding-top: 40px; padding-bottom: 80px;
}

.hero-title{
  font-size: clamp(34px, 4.6vw, 58px);
  margin-bottom: 22px;
  max-width: 15ch;
}

.hero-subtitle{
  font-size: 17px;
  color: var(--white-dim);
  max-width: 46ch;
  margin-bottom: 36px;
}

.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-visual{ display:flex; justify-content:center; }
.raven-frame{
  position: relative;
  width: 100%; max-width: 400px;
  aspect-ratio: 1/1;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(110,16,41,0.14), transparent 60%);
}
.raven-frame::before,.raven-frame::after{
  content:''; position:absolute; width:16px; height:16px;
  border: 1px solid var(--wine-glow);
}
.raven-frame::before{ top:-1px; left:-1px; border-right:none; border-bottom:none; }
.raven-frame::after{ bottom:-1px; right:-1px; border-left:none; border-top:none; }

.raven-svg{ width: 76%; }
.rv-path{
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw 2.6s var(--ease) forwards;
  animation-delay: .4s;
}
.rv-node{ fill: var(--wine-glow); opacity:0; animation: fadeIn .6s ease forwards; animation-delay: 2.4s; }
@keyframes draw{ to{ stroke-dashoffset: 0; } }
@keyframes fadeIn{ to{ opacity:1; } }

.raven-caption{
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--white-faint);
  text-align:center;
}

.scroll-cue{
  position:absolute; bottom: 34px; left:50%; transform: translateX(-50%);
  width: 22px; height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  display:flex; justify-content:center; padding-top:7px;
  z-index:2;
}
.scroll-cue span{
  width:3px; height:6px; border-radius:2px;
  background: var(--wine-glow);
  animation: scrollCue 1.8s ease-in-out infinite;
}
@keyframes scrollCue{
  0%{ opacity:1; transform: translateY(0); }
  70%{ opacity:0; transform: translateY(10px); }
  100%{ opacity:0; transform: translateY(10px); }
}

/* =========================================================
   SECTIONS — shared
   ========================================================= */

.section{ padding: 120px 0; position:relative; }
.section-alt{ background: var(--black-soft); }
.section-dark{
  background: linear-gradient(180deg, var(--black) 0%, #170A0D 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.about-grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items:start;
}

.about-stats{
  display:grid; grid-template-columns: 1fr 1fr; gap:1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stat-card{
  background: var(--black-soft);
  padding: 28px 22px;
  display:flex; flex-direction:column; gap:8px;
}
.stat-num{
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--wine-glow);
}
.stat-label{
  font-size: 12.5px;
  color: var(--white-dim);
}

/* =========================================================
   SERVIÇOS
   ========================================================= */

.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card{
  background: var(--black-soft);
  padding: 40px 32px;
  transition: background .3s ease;
}
.service-card:hover{ background: var(--black-card); }
.service-icon{
  display:inline-flex; align-items:center; justify-content:center;
  width: 48px; height:48px;
  color: var(--wine-glow);
  border: 1px solid var(--line-strong);
  margin-bottom: 22px;
}
.service-icon svg{ width:24px; height:24px; }
.service-card h3{ font-size: 17px; margin-bottom:10px; }
.service-card p{ color: var(--white-dim); font-size: 14.5px; }

/* =========================================================
   PLANOS
   ========================================================= */

.plans-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.plan-card{
  position:relative;
  background: var(--black-soft);
  border: 1px solid var(--line);
  padding: 40px 32px;
  display:flex; flex-direction:column;
  transition: transform .35s var(--ease), border-color .35s ease;
}
.plan-card:hover{ transform: translateY(-6px); border-color: var(--line-strong); }

.plan-featured{
  background: linear-gradient(165deg, rgba(110,16,41,0.22), var(--black-card));
  border-color: var(--wine);
}

.plan-badge{
  position:absolute; top:-1px; right: 32px;
  background: var(--wine);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  padding: 6px 12px;
}

.plan-name{ font-size: 22px; margin-bottom: 8px; }
.plan-desc{ color: var(--white-dim); font-size: 14px; margin-bottom: 26px; }

.plan-features{ display:flex; flex-direction:column; gap:13px; margin-bottom: 30px; flex-grow:1; }
.plan-features li{
  font-size: 14.5px;
  padding-left: 24px;
  position:relative;
  color: var(--white-dim);
}
.plan-features li::before{
  content:''; position:absolute; left:0; top:7px;
  width:9px; height:9px;
  border: 1px solid var(--wine-glow);
  transform: rotate(45deg);
}

.plan-price-note{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--white-faint);
  margin-bottom: 20px;
}

/* =========================================================
   POR QUE ESCOLHER
   ========================================================= */

.why-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px 32px;
}
.why-item h3{ font-size: 16px; margin: 14px 0 8px; }
.why-item p{ font-size: 13.5px; color: var(--white-dim); }
.why-icon{
  display:inline-block;
  color: var(--wine-glow);
  font-size: 13px;
}

/* =========================================================
   COMO FUNCIONA
   ========================================================= */

.steps{
  display:flex; flex-direction:column;
  border-top: 1px solid var(--line);
}
.step{
  display:flex; align-items:flex-start; gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.step-num{
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--wine-glow);
  padding-top: 3px;
  flex-shrink:0;
  width: 40px;
}
.step h3{ font-size: 18px; margin-bottom:6px; }
.step p{ color: var(--white-dim); font-size: 14.5px; max-width: 56ch; }

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

.faq-wrap{ max-width: 820px; }

.accordion{ border-top: 1px solid var(--line); }
.accordion-item{ border-bottom: 1px solid var(--line); }
.accordion-trigger{
  width:100%;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
  background:none; border:none;
  padding: 24px 4px;
  text-align:left;
  font-family: var(--font-body);
  font-size: 16px; font-weight:600;
  color: var(--white);
}
.accordion-icon{
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--wine-glow);
  transition: transform .3s ease;
  flex-shrink:0;
}
.accordion-trigger[aria-expanded="true"] .accordion-icon{ transform: rotate(45deg); }

.accordion-panel{
  max-height:0; overflow:hidden;
  transition: max-height .4s var(--ease);
}
.accordion-panel p{
  color: var(--white-dim);
  font-size: 14.5px;
  padding: 0 4px 24px;
  max-width: 62ch;
}

/* =========================================================
   CONTATO
   ========================================================= */

.contact-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.contact-card{
  background: var(--black-soft);
  border: 1px solid var(--line);
  padding: 36px 30px;
  transition: border-color .3s ease, transform .3s var(--ease);
}
.contact-card:hover{ border-color: var(--wine); transform: translateY(-4px); }
.contact-role{
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing:0.08em;
  color: var(--wine-glow);
}
.contact-name{ font-size: 22px; margin: 10px 0 6px; }
.contact-phone{ color: var(--white-dim); font-size: 14.5px; margin-bottom: 26px; }

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

.site-footer{ background: var(--black-soft); border-top: 1px solid var(--line); }
.footer-inner{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 48px;
}
.footer-brand p{ color: var(--white-faint); font-size: 13.5px; margin-top: 6px; }
.footer-brand .logo{ margin-bottom: 16px; }

.footer-links h4,.footer-social h4{
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing:0.08em;
  color: var(--white-faint);
  margin-bottom: 18px;
  font-weight:500;
}
.footer-links a,.footer-social a{
  display:block;
  font-size: 14px;
  color: var(--white-dim);
  margin-bottom: 12px;
  transition: color .25s ease;
}
.footer-links a:hover,.footer-social a:hover{ color: var(--wine-glow); }

.footer-bottom{
  border-top: 1px solid var(--line);
  padding: 22px 0;
}
.footer-bottom p{ font-size: 12.5px; color: var(--white-faint); }

/* =========================================================
   SCROLL REVEAL
   ========================================================= */

.reveal{
  opacity:0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{ opacity:1; transform: translateY(0); }

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

@media (max-width: 1024px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 320px; margin: 0 auto 20px; }
  .about-grid{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .why-grid{ grid-template-columns: repeat(2,1fr); }
  .plans-grid{ grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position: fixed; top: 84px; left:0; right:0; bottom:0;
    background: var(--black);
    flex-direction: column; align-items:flex-start; justify-content:flex-start;
    gap: 4px; padding: 28px;
    transform: translateX(100%);
    transition: transform .4s var(--ease);
    overflow-y:auto;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav a{ width:100%; padding: 16px 0; border-bottom: 1px solid var(--line); font-size:16px; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-sm{ display:none; }
}

@media (max-width: 600px){
  .container{ padding: 0 20px; }
  .section{ padding: 84px 0; }
  .services-grid{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: 1fr; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ width:100%; }
  .step{ gap: 18px; }
}