/* =========================
   L3me — styles.css
   Paleta (variáveis):
   - Azul-marinho (base): --navy
   - Teal (destaque): --teal
   - Branco e cinzas: --bg, --card, --muted
   Tipografia: system-ui (sem fontes externas) para performance.
   ========================= */

:root{
  --navy: #0B1B2E;
  --navy-2: #0F2742;
  --teal: #07C4B8;
  --teal-2: #12AFA5;

  --bg: #ffffff;
  --bg-alt: #F6F8FB;
  --card: #ffffff;

  --ink: #0C1220;
  --muted: #4C5A6B;
  --line: rgba(12, 18, 32, 0.12);

  --shadow: 0 10px 28px rgba(11, 27, 46, 0.12);
  --radius: 16px;

  --container: 1100px;
  --header-h: 72px;

  --focus: 0 0 0 3px rgba(7, 196, 184, 0.35);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ transition: none !important; animation: none !important; }
}

body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: none;
  box-shadow: var(--focus);
  border-color: rgba(7, 196, 184, 0.75);
}

.container{
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.skip-link{
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--navy);
  color: #fff;
  padding: 10px 12px;
  border-radius: 10px;
  transform: translateY(-200%);
  z-index: 9999;
}
.skip-link:focus{ transform: translateY(0); }

.section{
  padding: 56px 0;
}
.section.alt{
  background: var(--bg-alt);
}

.section-header{
  margin-bottom: 18px;
}
.section-header h2{
  margin: 0 0 6px;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  letter-spacing: -0.02em;
}
.section-header p{
  margin: 0;
}

.muted{ color: var(--muted); }
.small{ font-size: 0.92rem; }
.microcopy{
  margin-top: 12px;
  font-size: 0.95rem;
  color: var(--muted);
}

.h3{ font-size: 1.15rem; margin: 0 0 8px; }
.h4{ font-size: 1rem; margin: 16px 0 8px; }

/* Header fixo */
.site-header{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 12px;
}

.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-logo{
  width: 190px;
  height: auto;
  display: block;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  white-space: nowrap; /* evita quebrar em 2 linhas */
}

.brand-icon{
  width: 36px;
  height: 36px;
  display: block;
  flex: 0 0 auto;
}

.brand-wordmark{
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  line-height: 1;
}

.brand-name{
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.brand-subtitle{
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.site-nav{
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-list{
  display: flex;
  align-items: center;
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-list a{
  padding: 10px 10px;
  border-radius: 12px;
}
.nav-list a:hover{
  background: rgba(7, 196, 184, 0.08);
  text-decoration: none;
}

/* Botões */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  user-select: none;
}
.btn:hover{ text-decoration: none; }

.btn-primary{
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
  color: #062022;
  border-color: rgba(7, 196, 184, 0.25);
}
.btn-primary:hover{
  filter: brightness(0.98);
}
.btn-ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover{
  background: rgba(11, 27, 46, 0.04);
}
.btn-block{ width: 100%; }

/* Mobile menu button */
.menu-button{
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 14px;
  height: 44px;
  width: 48px;
  cursor: pointer;
}
.menu-icon{
  width: 20px;
  height: 2px;
  background: var(--ink);
  display: inline-block;
  position: relative;
}
.menu-icon::before,
.menu-icon::after{
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--ink);
}
.menu-icon::before{ top: -6px; }
.menu-icon::after{ top: 6px; }

/* Hero */
.hero{
  background:
    radial-gradient(900px 420px at 70% 10%, rgba(7,196,184,0.18), transparent 60%),
    radial-gradient(900px 420px at 10% 0%, rgba(11,27,46,0.12), transparent 60%),
    var(--bg);
  padding-top: 42px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: start;
}
.eyebrow{
  display: inline-flex;
  background: rgba(7, 196, 184, 0.10);
  border: 1px solid rgba(7, 196, 184, 0.18);
  color: var(--navy);
  padding: 8px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  margin: 0 0 10px;
}
.hero h1{
  margin: 0 0 10px;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
}
.lead{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-ctas{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 12px 0 8px;
}
.trust-row{
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}
.trust-row li{
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.65);
}

.hero-card{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.85), #fff);
  box-shadow: var(--shadow);
}
.hero-card-inner{
  padding: 18px;
}
.hero-mini{
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.mini-title{
  margin: 0 0 8px;
  font-weight: 800;
}
.mini-note{
  margin: 8px 0 0;
  font-size: 0.92rem;
  color: var(--muted);
}

/* Cards e grids */
.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 6px 18px rgba(11, 27, 46, 0.06);
}
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.checklist, .bullets{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}
.checklist li{ margin: 6px 0; }
.bullets li{ margin: 6px 0; }

.checklist{
  list-style: none;
  padding-left: 0;
}
.checklist li{
  position: relative;
  padding-left: 26px;
}
.checklist li::before{
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal-2);
  font-weight: 900;
}

/* Callout */
.callout{
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px dashed rgba(7,196,184,0.35);
  background: rgba(7,196,184,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.callout p{ margin: 0; color: var(--muted); }

/* Steps */
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.step h3{ margin: 0 0 8px; }

/* Services */
.services{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.service h3{ margin: 0 0 8px; }

/* Pricing */
.pricing{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  align-items: stretch;
}
.plan-top{ margin-bottom: 10px; }
.plan-tag{ margin: 6px 0 10px; color: var(--muted); }
.price{
  margin: 0;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.currency{ font-size: 1rem; font-weight: 800; color: var(--muted); }
.period{ font-size: 1rem; font-weight: 800; color: var(--muted); }

.plan.featured{
  border-color: rgba(7,196,184,0.4);
  box-shadow: 0 14px 34px rgba(7,196,184,0.16);
  position: relative;
}
.badge{
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--navy);
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 6px 10px;
  border-radius: 999px;
}

.note{
  margin-top: 14px;
  border-left: 4px solid rgba(7,196,184,0.55);
  padding: 10px 12px;
  color: var(--muted);
  background: rgba(255,255,255,0.7);
  border-radius: 12px;
}

/* Portfolio */
.portfolio{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.project-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.pill{
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(11,27,46,0.04);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

/* Testimonials */
.testimonials{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.testimonial blockquote{
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink);
}

/* Accordion */
.accordion-item{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  margin-bottom: 10px;
}
.accordion-title{
  margin: 0;
}
.accordion-button{
  width: 100%;
  text-align: left;
  background: #fff;
  border: 0;
  padding: 14px 16px;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.accordion-button::after{
  content: "▾";
  color: var(--muted);
  font-weight: 900;
}
.accordion-button[aria-expanded="true"]::after{
  content: "▴";
}
.accordion-panel{
  padding: 0 16px 14px;
  color: var(--muted);
}

/* About */
.about{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  align-items: start;
}

/* Contact */
.contact-grid{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 14px;
}
.contact-list p{ margin: 8px 0 0; }
.field{ margin-top: 12px; }
label{ display: block; font-weight: 800; margin-bottom: 6px; }
input, textarea{
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 12px;
  font: inherit;
  background: #fff;
}
textarea{ resize: vertical; min-height: 120px; }
.hint{
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.form-status{
  margin: 10px 0 0;
  min-height: 22px;
  color: var(--muted);
}
.form-status.ok{ color: #0a6b3e; }
.form-status.err{ color: #9b1c1c; }

/* Footer */
.site-footer{
  background: var(--navy);
  color: #fff;
  padding: 38px 0;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 18px;
}
.footer-title{
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo{
  width: 18px;   /* ajuste: 14–22 */
  height: 18px;
  display: block;
  flex: 0 0 auto;
  opacity: 0.95;
}

.footer-heading{
  margin: 0 0 10px;
  font-weight: 900;
}
.site-footer a{
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.35);
}
.site-footer ul{
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer li{ margin: 8px 0; }
.site-footer .muted{ color: rgba(255,255,255,0.72); }

.noscript{
  background: #fff3cd;
  color: #664d03;
  border-top: 1px solid rgba(102,77,3,0.25);
  padding: 12px 16px;
}

/* Responsivo */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .about{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }

  .services{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .portfolio{ grid-template-columns: 1fr; }
  .testimonials{ grid-template-columns: 1fr; }

  .menu-button{ display: inline-flex; align-items: center; justify-content: center; }
  .site-nav{
    position: fixed;
    inset: calc(var(--header-h) + 8px) 12px auto 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    display: none;
  }
  .site-nav[data-open="true"]{ display: flex; }

  .nav-list{
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .nav-list a{
    display: block;
    padding: 12px 12px;
    background: rgba(11, 27, 46, 0.03);
  }

  .brand-logo{ width: 170px; }
  .footer-grid{ grid-template-columns: 1fr; }
}