/* =====================================================
   CRISTAL CLÍNICA VETERINÁRIA — PRÉVIA
   Paleta baseada na identidade visual real da logo:
   vinho/bordô + mármore claro + dourado suave.
   ===================================================== */

:root{
  --marfim: #FBF8F4;
  --marfim-alt: #F3ECE3;
  --vinho: #7C2530;
  --vinho-escuro: #4F1720;
  --vinho-suave: #9C4652;
  --dourado: #B08D57;
  --pedra: #8A7B7E;
  --carvao: #2B2523;
  --salvia: #7C8B6F;
  --borda: rgba(124,37,48,0.14);

  --fonte-titulo: "Fraunces", "Georgia", serif;
  --fonte-corpo: "Sora", "Segoe UI", sans-serif;

  --raio: 18px;
  --raio-pequeno: 10px;
  --sombra: 0 18px 40px -22px rgba(79,23,32,0.35);
  --sombra-suave: 0 10px 24px -16px rgba(79,23,32,0.28);

  --duracao: 0.5s;
}

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

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: var(--fonte-corpo);
  color: var(--carvao);
  background:
    radial-gradient(1200px 700px at 90% -10%, rgba(176,141,87,0.08), transparent 60%),
    radial-gradient(900px 600px at -10% 20%, rgba(124,37,48,0.05), transparent 55%),
    var(--marfim);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container{
  width: min(1120px, 92%);
  margin-inline: auto;
}

h1,h2,h3{
  font-family: var(--fonte-titulo);
  color: var(--vinho-escuro);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1{ font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-optical-sizing: auto; }
h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3{ font-size: 1.15rem; margin-bottom: 0.4em; }

p{ margin: 0 0 1em; color: var(--carvao); }

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

.content-note{
  font-size: 0.85rem;
  color: var(--pedra);
  font-style: italic;
  border-left: 2px solid var(--dourado);
  padding-left: 0.8em;
}

/* ---------- Banner de prévia ---------- */
.preview-banner{
  background: var(--vinho-escuro);
  color: var(--marfim);
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  padding: 0.5em 1em;
}

/* ---------- Botões ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.9em 1.6em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--duracao) cubic-bezier(.2,.8,.2,1), box-shadow var(--duracao), background var(--duracao), color var(--duracao);
  will-change: transform;
}
.btn-small{ padding: 0.65em 1.3em; font-size: 0.85rem; }
.btn-full{ width: 100%; justify-content: center; }

.btn-primary{
  background: var(--vinho);
  color: var(--marfim);
  box-shadow: var(--sombra-suave);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: var(--sombra);
  background: var(--vinho-escuro);
}

.btn-outline{
  border-color: var(--vinho);
  color: var(--vinho);
  background: transparent;
}
.btn-outline:hover{
  background: var(--vinho);
  color: var(--marfim);
  transform: translateY(-2px);
}

.btn-whatsapp{
  background: var(--vinho-escuro);
  color: var(--marfim);
  box-shadow: var(--sombra);
}
.btn-whatsapp svg{ width: 20px; height: 20px; }
.btn-whatsapp:hover{ transform: translateY(-2px) scale(1.02); background: var(--vinho); }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251,248,244,0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9em 0;
  gap: 1.5em;
}

.brand{
  display: flex;
  align-items: center;
  gap: 0.6em;
  flex-shrink: 0;
}
.brand-mark{ color: var(--vinho); flex-shrink: 0; }
.brand-text{ display: flex; flex-direction: column; line-height: 1.1; }
.brand-name{
  font-family: var(--fonte-titulo);
  font-size: 1.4rem;
  color: var(--vinho);
  font-weight: 600;
}
.brand-sub{
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--pedra);
}

.main-nav{
  display: flex;
  gap: 2em;
  flex-wrap: wrap;
}
.main-nav a{
  position: relative;
  font-size: 0.92rem;
  color: var(--carvao);
  padding: 0.3em 0;
}
.main-nav a::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:-2px;
  height: 2px;
  background: var(--dourado);
  transition: right var(--duracao) ease;
}
.main-nav a:hover::after{ right: 0; }

.header-actions{ display: flex; align-items: center; gap: 1em; }

.hamburger{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px; height: 38px;
  background: transparent;
  border: 1.5px solid var(--borda);
  border-radius: 10px;
  cursor: pointer;
}
.hamburger span{
  display:block; height: 2px; width: 18px; margin-inline:auto;
  background: var(--vinho);
  transition: transform var(--duracao), opacity var(--duracao);
}
.hamburger.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2){ opacity: 0; }
.hamburger.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: 5.5em 0 4em;
  overflow: hidden;
}

.hero-inner{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3em;
}

.hero-eyebrow{
  color: var(--dourado);
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  margin-bottom: 0.6em;
}

.hero-lead{
  max-width: 46ch;
  font-size: 1.05rem;
  color: var(--carvao);
}

.hero-buttons{
  display: flex;
  gap: 1em;
  flex-wrap: wrap;
  margin: 1.6em 0 2.6em;
}

.hero-stats{
  display: flex;
  gap: 2.2em;
  flex-wrap: wrap;
  border-top: 1px solid var(--borda);
  padding-top: 1.6em;
}
.stat{ display:flex; flex-direction:column; max-width: 160px; }
.stat-number{
  font-family: var(--fonte-titulo);
  font-size: 2rem;
  color: var(--vinho);
  font-weight: 600;
}
.stat-suffix{ font-family: var(--fonte-titulo); font-size: 2rem; color: var(--vinho); font-weight: 600; }
.stat-label{ font-size: 0.8rem; color: var(--pedra); margin-top: 0.2em; }

.hero-art{ display:flex; justify-content:center; }
.hero-illustration{ width: 100%; max-width: 420px; }
.blob{ fill: var(--marfim-alt); }
.paw-outline{ fill: none; stroke: var(--vinho); stroke-width: 3.5; stroke-linejoin: round; }
.heart-dot{ fill: var(--dourado); }

.scroll-cue{
  display:flex; justify-content:center;
  margin-top: 1em;
}
.scroll-cue span{
  width: 22px; height: 34px;
  border: 1.5px solid var(--vinho);
  border-radius: 20px;
  position: relative;
  display:block;
}
.scroll-cue span::after{
  content:"";
  position:absolute; top:6px; left:50%; translate:-50% 0;
  width:4px; height:8px; border-radius:2px;
  background: var(--vinho);
  animation: scrollDown 1.8s ease infinite;
}
@keyframes scrollDown{
  0%{ opacity:1; top:6px; }
  70%{ opacity:0; top:18px; }
  100%{ opacity:0; top:6px; }
}

/* ---------- Seções gerais ---------- */
.section{ padding: 5em 0; }
.section-alt{ background: var(--marfim-alt); }

.section-head{ max-width: 62ch; margin-bottom: 2.6em; }
.section-head p:not(.content-note){ font-size: 1.02rem; }

/* ---------- Cards ---------- */
.card-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.6em;
}

.card{
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 1.8em;
  transition: transform var(--duracao) cubic-bezier(.2,.8,.2,1), box-shadow var(--duracao), border-color var(--duracao);
}
.card:hover{
  transform: translateY(-6px);
  box-shadow: var(--sombra);
  border-color: transparent;
}

.card-icon{
  width: 52px; height: 52px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 14px;
  background: var(--marfim-alt);
  color: var(--vinho);
  margin-bottom: 1em;
}
.card-icon svg{ width: 26px; height: 26px; }

.services-grid .card-icon{ color: var(--salvia); }

/* ---------- Destaque ---------- */
.highlight{
  background: linear-gradient(135deg, var(--vinho-escuro), var(--vinho));
  color: var(--marfim);
  padding: 5em 0;
}
.highlight-inner{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2.5em;
}
.highlight h2{ color: var(--marfim); max-width: 14ch; }
.highlight .btn-primary{ background: var(--marfim); color: var(--vinho-escuro); }
.highlight .btn-primary:hover{ background: var(--dourado); color: var(--vinho-escuro); }

.highlight-art{ display:flex; justify-content:center; }
.pet-illustration{ width: 100%; max-width: 300px; }
.blob-alt{ fill: rgba(251,248,244,0.08); }
.pet-outline{ fill:none; stroke: var(--marfim); stroke-width: 3; }
.pet-eye{ fill: var(--dourado); }

/* ---------- Cuidados / lista ---------- */
.tips-list{
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4em;
}
.tip{
  background: #fff;
  border-radius: var(--raio);
  padding: 1.6em;
  border: 1px solid var(--borda);
  border-top: 3px solid var(--dourado);
}
.tip-index{
  display:block;
  font-family: var(--fonte-titulo);
  color: var(--vinho);
  font-size: 1.05rem;
  margin-bottom: 0.4em;
  font-weight: 600;
}
.tip p{ margin:0; font-size: 0.92rem; color: var(--pedra); }

/* ---------- Galeria ---------- */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1em;
}
.gallery-item{
  margin:0;
  border-radius: var(--raio);
  overflow: hidden;
  border: 1px solid var(--borda);
  aspect-ratio: 1 / 1;
}
.gallery-item svg, .gallery-item img{ width:100%; height:100%; display:block; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item:hover svg, .gallery-item:hover img{ transform: scale(1.08); }
.g-bg{ fill: var(--marfim-alt); }
.g-shape{ fill:none; stroke: var(--vinho); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }

/* ---------- Depoimentos ---------- */
.testimonial-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.6em;
}
.testimonial{
  margin:0;
  background: #fff;
  border-radius: var(--raio);
  padding: 1.8em;
  border: 1px solid var(--borda);
  position: relative;
}
.testimonial p{
  font-family: var(--fonte-titulo);
  font-size: 1.05rem;
  color: var(--vinho-escuro);
  margin-bottom: 1em;
}
.testimonial footer{ font-size: 0.85rem; color: var(--pedra); }
.testimonial footer span{ display:block; font-size: 0.75rem; font-style: italic; }

/* ---------- CTA ---------- */
.cta{
  padding: 4.5em 0;
  text-align: center;
  background: var(--marfim-alt);
}
.cta-inner{ max-width: 640px; margin-inline:auto; }
.cta h2{ margin-bottom: 0.3em; }

/* ---------- Contato ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5em;
}
.contact-info{ display:flex; flex-direction:column; gap: 1em; }
.contact-method{
  display:flex; align-items:center; gap: 1em;
  background:#fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio-pequeno);
  padding: 1em 1.2em;
  transition: transform var(--duracao), box-shadow var(--duracao);
}
a.contact-method:hover{ transform: translateY(-3px); box-shadow: var(--sombra-suave); }
.contact-method svg{ width: 26px; height: 26px; color: var(--vinho); flex-shrink:0; }
.contact-method strong{ display:block; font-size: 0.9rem; }
.contact-method span{ font-size: 0.88rem; color: var(--pedra); }

.contact-form{
  background:#fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 2em;
  display:flex; flex-direction:column; gap: 0.3em;
}
.contact-form label{ font-size: 0.82rem; color: var(--pedra); margin-top: 0.8em; }
.contact-form input, .contact-form textarea{
  font-family: var(--fonte-corpo);
  padding: 0.8em 1em;
  border-radius: var(--raio-pequeno);
  border: 1.5px solid var(--borda);
  background: var(--marfim);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color var(--duracao), box-shadow var(--duracao);
}
.contact-form input:focus, .contact-form textarea:focus{
  outline: none;
  border-color: var(--vinho);
  box-shadow: 0 0 0 3px rgba(124,37,48,0.12);
}
.contact-form button{ margin-top: 1.3em; }
.form-note{ font-size: 0.78rem; color: var(--pedra); margin-top: 0.8em; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--vinho-escuro);
  color: var(--marfim);
  padding-top: 3.5em;
}
.footer-inner{
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2em;
  padding-bottom: 2.5em;
  border-bottom: 1px solid rgba(251,248,244,0.15);
}
.footer-brand .brand-name{ color: var(--marfim); font-family: var(--fonte-titulo); font-size: 1.3rem; }
.footer-brand .brand-sub{ display:block; font-size: 0.65rem; letter-spacing: 0.12em; color: rgba(251,248,244,0.7); margin: 0.2em 0 0.8em; }
.footer-brand p{ font-size: 0.82rem; color: rgba(251,248,244,0.6); }

.footer-links{ display:flex; flex-direction:column; gap: 0.6em; }
.footer-links a{ font-size: 0.9rem; color: rgba(251,248,244,0.85); transition: color var(--duracao); }
.footer-links a:hover{ color: var(--dourado); }

.footer-contact{ display:flex; flex-direction:column; gap: 0.6em; align-items: flex-start; }
.footer-contact a{
  font-size: 0.9rem; font-weight:600; color: var(--marfim);
  border-bottom: 1px solid var(--dourado);
}
.footer-contact span{ font-size: 0.85rem; color: rgba(251,248,244,0.7); }

.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap: 0.5em;
  padding: 1.4em 0 2em;
  font-size: 0.78rem;
  color: rgba(251,248,244,0.55);
}
.footer-bottom .content-note{ color: rgba(251,248,244,0.5); border-color: rgba(251,248,244,0.3); }

/* ---------- Botão voltar ao topo ---------- */
.back-to-top{
  position: fixed;
  right: 1.4em; bottom: 1.4em;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--vinho);
  color: var(--marfim);
  border: none;
  display:flex; align-items:center; justify-content:center;
  cursor: pointer;
  box-shadow: var(--sombra);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--duracao), transform var(--duracao), visibility var(--duracao);
  z-index: 50;
}
.back-to-top.visible{ opacity:1; visibility: visible; transform: translateY(0); }
.back-to-top svg{ width: 20px; height: 20px; }
.back-to-top:hover{ background: var(--vinho-escuro); }

/* ---------- Reveal ao rolar ---------- */
[data-reveal]{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsivo ---------- */
@media (max-width: 900px){
  .hero-inner, .highlight-inner, .contact-grid{
    grid-template-columns: 1fr;
  }
  .hero-art, .highlight-art{ order:-1; }
  .hero-illustration{ max-width: 280px; }
  .footer-inner{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .main-nav{
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(80vw, 320px);
    background: var(--marfim);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 2em 2.2em;
    gap: 1.6em;
    box-shadow: -12px 0 30px rgba(0,0,0,0.12);
    transform: translateX(100%);
    transition: transform var(--duracao) ease;
    z-index: 45;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav a{ font-size: 1.05rem; }
  .hamburger{ display:flex; }
  .header-actions .btn-small{ display:none; }
  .hero{ padding: 3.5em 0 2.5em; }
  .section{ padding: 3.5em 0; }
  .contact-form{ padding: 1.4em; }
}

@media (max-width: 420px){
  .hero-stats{ gap: 1.4em; }
}