/* Reset e base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Lexend", sans-serif;
    background: #ffffff;
    height: 100vh;
    color: #1a1a1a;
    overflow: hidden;
}

/* Variáveis CSS */
:root{
  --ink:#111; --muted:#6B6B6B; --bg:#ffffff;
  --card:#f9f9f9; --shadow:0 10px 30px rgba(0,0,0,.06);
  --wa:#25D366;
  --ig1:#F58529; --ig2:#DD2A7B; --ig3:#8134AF; --ig4:#515BD4;
}

/* Seção de contato */
.contact{
  position:relative; 
  isolation:isolate; 
  background:var(--bg);
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.contact-hero{
  position:absolute; 
  inset:0; 
  z-index:-1; 
  background:#eaeaea center/cover no-repeat;
}

.contact-hero__overlay{
  position:absolute; 
  inset:0;
  background:linear-gradient(to bottom, rgba(255,255,255,.25), rgba(255,255,255,.35) 35%, rgba(255,255,255,.45) 65%);
}

/* Opacidade específica para mobile */
@media (max-width: 768px) {
  .contact-hero__overlay{
    background:linear-gradient(to bottom, rgba(255,255,255,.2), rgba(255,255,255,.25) 35%, rgba(255,255,255,.3) 65%);
  }
}

.contact-wrap{
  max-width:1100px; 
  margin-inline:auto; 
  padding:2rem 1.25rem;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-head{
  margin-bottom:2rem;
  text-align: center;
}

.contact-title{
  font-size:clamp(2rem, 2.8vw, 3rem); 
  line-height:1.1; 
  letter-spacing:.02em; 
  color:var(--ink);
  font-weight: var(--sc-title-weight);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-family: "Lexend", sans-serif;
}

.contact-sub{
  margin-top:.5rem; 
  color:var(--muted); 
  font-size:1.1rem;
  line-height: 1.5;
  font-weight: var(--sc-subtitle-weight);
}

.contact-grid{
  display:grid; 
  gap:1.5rem; 
  margin-top:1.25rem;
  grid-template-columns:1fr; 
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width:860px){ 
  .contact-grid{ 
    grid-template-columns:1fr 1fr; 
  } 
}

.tile{
  display:flex; 
  align-items:center; 
  gap:1.25rem;
  background:rgba(255,255,255,0.98); 
  border-radius:20px; 
  padding:1.5rem 1.25rem;
  box-shadow:0 15px 40px rgba(0,0,0,.15); 
  text-decoration:none; 
  color:var(--ink);
  transition:transform .3s ease, box-shadow .3s ease, background .3s ease;
  position:relative; 
  overflow:hidden;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
}

.tile:focus-visible{
  outline:2px solid #000; 
  outline-offset:2px; 
  border-radius:22px;
}

.tile:hover{ 
  transform:translateY(-5px); 
  box-shadow:0 20px 50px rgba(0,0,0,.2); 
  background:rgba(255,255,255,1);
}

.tile::before{
  content:""; 
  position:absolute; 
  inset:0 0 0 auto; 
  width:8px; 
  border-radius:20px;
}

.tile--whatsapp::before{ 
  background:var(--wa); 
  left:0; 
  right:auto; 
}

.tile--instagram::before{
  left:0; 
  right:auto;
  background:linear-gradient(180deg, var(--ig1), var(--ig2), var(--ig3), var(--ig4));
}

.tile-icon{
  display:grid; 
  place-items:center; 
  width:52px; 
  height:52px; 
  border-radius:16px; 
  background:#fff; 
  box-shadow:0 6px 20px rgba(0,0,0,.1);
  flex-shrink: 0;
  transition: transform .3s ease;
}

.tile:hover .tile-icon {
  transform: scale(1.05);
}

.tile--whatsapp .tile-icon{
  color:var(--wa);
}

.tile--instagram .tile-icon{ 
  color:#c13584; 
}

.tile-texts{
  display:flex; 
  flex-direction:column;
  flex: 1;
}

.tile-title{
  font-size:1.15rem; 
  font-weight: var(--sc-title-weight); 
  letter-spacing:.01em;
  margin-bottom: 0.25rem;
  color: var(--ink);
}

.tile-cta{
  font-size:1rem; 
  color:var(--muted);
  font-weight: var(--sc-text-weight);
  transition: color .3s ease;
}

.tile:hover .tile-cta {
  color: var(--ink);
}

/* Responsividade */
@media (max-width: 768px) {
  .contact-wrap {
    padding: 1rem;
  }

  .contact-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }

  .contact-sub {
    font-size: 1rem;
  }

  .contact-grid {
    gap: 1rem;
  }

  .tile {
    padding: 1.25rem 1rem;
  }

  .tile-icon {
    width: 48px;
    height: 48px;
  }

  .tile-title {
    font-size: 1.1rem;
  }

  .tile-cta {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .contact-wrap {
    padding: 0.75rem;
  }

  .contact-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .contact-sub {
    font-size: 0.95rem;
  }

  .tile {
    padding: 1rem 0.875rem;
  }

  .tile-icon {
    width: 44px;
    height: 44px;
  }

  .tile-title {
    font-size: 1rem;
  }

  .tile-cta {
    font-size: 0.9rem;
  }
}

/* Animações de entrada */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-head {
  animation: fadeInUp 0.8s ease-out;
}

.contact-grid {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Estados de foco para acessibilidade */
.tile:focus {
  outline: 2px solid #000;
  outline-offset: 2px;
}

/* Melhorias de acessibilidade */
@media (prefers-reduced-motion: reduce) {
  .tile,
  .contact-head,
  .contact-grid {
    animation: none;
    transition: none;
  }
}