/* =========================================================
   ValVeiga · Centro de Estética Pet · Design System
   ========================================================= */

:root {
  /* Color Palette */
  --creme: #F7F1E6;
  --marfim: #FFFDF8;
  --verde-oliva: #27321C;
  --verde-botanico: #566A3C;
  --dourado: #C79A3B;
  --champanhe: #E8D7B5;
  --bege-sutil: #D8C8AE;

  --whatsapp: #3DA35D;

  /* Type */
  --font-display: 'Cormorant Garamond', 'Playfair Display', serif;
  --font-body: 'Inter', 'Montserrat', sans-serif;

  /* Spacing scale */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-6: 48px;
  --sp-8: 64px;

  /* Shape */
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;
  --shadow-soft: 0 20px 45px -20px rgba(39, 50, 28, 0.25);
  --shadow-card: 0 10px 30px -12px rgba(39, 50, 28, 0.18);
  --border-thin: 1px solid var(--bege-sutil);
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--verde-oliva);
  background: var(--creme);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.section {
  padding: var(--sp-8) 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--sp-6);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--verde-botanico);
  background: var(--champanhe);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--sp-2);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--verde-oliva);
  margin: 0 0 var(--sp-2);
  line-height: 1.2;
  font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p {
  font-family: var(--font-body);
  color: #4a5540;
  line-height: 1.7;
  margin: 0 0 var(--sp-2);
}

.section-head p { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 16px 28px;
  border-radius: var(--radius-pill);
  border: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--verde-oliva);
  color: var(--marfim);
  box-shadow: var(--shadow-card);
}
.btn-primary:hover { background: #1c2415; }

.btn-outline {
  background: transparent;
  color: var(--verde-oliva);
  border: 1.5px solid var(--verde-oliva);
}
.btn-outline:hover { background: var(--verde-oliva); color: var(--marfim); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 10px 25px -10px rgba(61, 163, 93, 0.6);
}
.btn-whatsapp:hover { background: #338d4f; }

.btn-sm { padding: 10px 20px; font-size: 0.72rem; }

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- Pills / Tags ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--bege-sutil);
  color: var(--verde-botanico);
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--marfim);
  transition: all .25s ease;
}
.pill:hover {
  border-color: var(--dourado);
  color: var(--verde-oliva);
  background: var(--champanhe);
}

/* ---------- Icons ---------- */
.icon {
  width: 26px;
  height: 26px;
  stroke: var(--dourado);
  fill: none;
  stroke-width: 1.6;
}
.icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--marfim);
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
  margin: 0 auto var(--sp-2);
  flex-shrink: 0;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 248, 0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background-color .5s ease, backdrop-filter .5s ease, box-shadow .5s ease, border-color .5s ease;
}
.site-header.is-scrolled {
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px -16px rgba(39,50,28,0.35);
  border-color: var(--bege-sutil);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 14px -6px rgba(39,50,28,0.4);
  transition: width .3s ease, height .3s ease;
}
.brand-text .name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--verde-oliva);
  line-height: 1;
}
.brand-text .tag {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--verde-botanico);
  font-weight: 600;
}

.main-nav {
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity .45s ease, transform .45s ease, visibility 0s linear .45s;
}
.site-header.is-scrolled .main-nav {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
  transition: opacity .45s ease, transform .45s ease, visibility 0s linear 0s;
}
.main-nav ul {
  display: flex;
  gap: var(--sp-4);
}
.main-nav a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--verde-oliva);
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--dourado);
  transition: width .25s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-cta { display: flex; align-items: center; gap: var(--sp-2); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity .45s ease, transform .45s ease, visibility 0s linear .45s;
}
.site-header.is-scrolled .nav-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
  transition: opacity .45s ease, transform .45s ease, visibility 0s linear 0s;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  background: var(--verde-oliva);
  margin: 6px 0;
  transition: all .3s ease;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  padding: var(--sp-8) 0 var(--sp-6);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--champanhe) 0%, transparent 70%);
  z-index: 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-8);
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-copy p.lead { font-size: 1.05rem; max-width: 480px; }
.hero-actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin: var(--sp-4) 0;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  font-size: 0.85rem;
  color: var(--verde-botanico);
  font-weight: 600;
}
.hero-trust .stars { color: var(--dourado); letter-spacing: 2px; }

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-frame {
  position: relative;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--marfim);
  border: 6px solid var(--marfim);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3);
}
.hero-frame::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--dourado);
  opacity: 0.6;
}
.hero-frame img { width: 100%; height: 100%; object-fit: contain; }

.hero-badge {
  position: absolute;
  bottom: 6%;
  left: -6%;
  background: var(--marfim);
  border-radius: var(--radius-md);
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--verde-oliva);
}
.hero-badge span.num { font-family: var(--font-display); font-size: 1.2rem; color: var(--dourado); }

.hero-leaf {
  position: absolute;
  top: 4%;
  right: -4%;
  background: var(--verde-botanico);
  color: var(--marfim);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-leaf svg { stroke: var(--marfim); width: 16px; height: 16px; }

/* =========================================================
   Feature strip (Por que ValVeiga - quick icons)
   ========================================================= */
.feature-strip {
  padding: var(--sp-6) 0;
  background: var(--marfim);
  border-top: var(--border-thin);
  border-bottom: var(--border-thin);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  text-align: center;
}
.feature-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.feature-item p { font-size: 0.82rem; margin: 0; }

/* =========================================================
   Sobre / Brand Core
   ========================================================= */
.about {
  background: var(--creme);
}
.about-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--sp-8);
  align-items: center;
}
.about-emblem {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: var(--border-thin);
}
.about-copy .lead {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--verde-oliva);
  font-style: italic;
  margin-bottom: var(--sp-3);
}
.values-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}
.value-item { text-align: center; }
.value-item .icon-circle { width: 54px; height: 54px; }
.value-item span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--verde-botanico);
}

/* =========================================================
   Serviços
   ========================================================= */
.services { background: var(--marfim); }
.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}
.section-head-row .section-head { text-align: left; margin: 0; max-width: 560px; }
.link-arrow {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--verde-oliva);
  border-bottom: 2px solid var(--dourado);
  padding-bottom: 2px;
  white-space: nowrap;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}
.service-card {
  background: var(--creme);
  border-radius: var(--radius-lg);
  border: var(--border-thin);
  padding: var(--sp-3);
  box-shadow: var(--shadow-card);
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }

.service-visual {
  height: 160px;
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-3);
  background: var(--bege-sutil);
  position: relative;
  overflow: hidden;
}
.service-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.service-card:hover .service-visual img { transform: scale(1.06); }

.service-card h3 { margin-bottom: 6px; }
.service-card p { font-size: 0.88rem; flex-grow: 1; }
.service-card .saiba-mais {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dourado);
  margin-top: var(--sp-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: var(--sp-6);
}

/* =========================================================
   Experiência (Como funciona)
   ========================================================= */
.experience { background: var(--creme); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  position: relative;
}
.step {
  text-align: center;
  padding: var(--sp-3);
  position: relative;
}
.step .step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--verde-oliva);
  color: var(--marfim);
  font-family: var(--font-display);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-2);
  box-shadow: var(--shadow-card);
}
.step h4 { font-size: 1rem; margin-bottom: 6px; }
.step p { font-size: 0.85rem; }

/* =========================================================
   Galeria
   ========================================================= */
.gallery { background: var(--marfim); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-2);
}
.gallery-tile {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
}
.gallery-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.gallery-tile:hover img { transform: scale(1.06); }
.gallery-tile .caption {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--marfim);
  background: linear-gradient(0deg, rgba(39,50,28,0.75), transparent);
}

/* =========================================================
   Depoimentos
   ========================================================= */
.testimonials { background: var(--creme); }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}
.testi-card {
  background: var(--marfim);
  border: var(--border-thin);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  box-shadow: var(--shadow-card);
  position: relative;
}
.testi-card .quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--champanhe);
  line-height: 1;
  margin-bottom: -10px;
}
.testi-card p.text {
  font-style: italic;
  color: var(--verde-oliva);
  font-size: 0.92rem;
}
.testi-stars { color: var(--dourado); letter-spacing: 3px; margin-bottom: 8px; display: block; }
.testi-name { font-weight: 700; font-size: 0.85rem; color: var(--verde-botanico); }

/* =========================================================
   CTA / Agendamento
   ========================================================= */
.cta-band {
  background: var(--verde-oliva);
  color: var(--marfim);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-6);
  margin: 0 auto;
  max-width: 1200px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: var(--marfim); }
.cta-band p { color: var(--champanhe); max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-band .hero-actions { justify-content: center; }
.cta-band::before, .cta-band::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(199,154,59,0.15);
}
.cta-band::before { top: -100px; left: -80px; }
.cta-band::after { bottom: -100px; right: -80px; }

/* =========================================================
   FAQ
   ========================================================= */
.faq { background: var(--marfim); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: var(--border-thin);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding: var(--sp-3) 4px;
  text-align: left;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--verde-oliva);
}
.faq-question .plus {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--dourado);
  transition: transform .3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-question .plus { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  padding: 0 4px;
}
.faq-item.active .faq-answer {
  max-height: 240px;
  padding: 0 4px var(--sp-3);
}
.faq-answer p { font-size: 0.9rem; margin: 0; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--verde-oliva);
  color: var(--champanhe);
  padding: var(--sp-8) 0 var(--sp-3);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid rgba(232, 215, 181, 0.2);
}
.footer-brand { display: flex; gap: 14px; align-items: flex-start; }
.footer-brand img {
  width: 56px; height: 56px; border-radius: 50%;
  border: 2px solid var(--dourado);
}
.footer-brand .name { font-family: var(--font-display); font-size: 1.3rem; color: var(--marfim); }
.footer-brand p { color: var(--champanhe); font-size: 0.85rem; margin-top: 6px; }

.footer-col h4 {
  color: var(--marfim);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}
.footer-col ul li { margin-bottom: 10px; font-size: 0.88rem; }
.footer-col a:hover { color: var(--dourado); }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: var(--sp-2);
}
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(232,215,181,0.4);
  display: flex; align-items: center; justify-content: center;
  transition: all .25s ease;
}
.footer-social a:hover { background: var(--dourado); border-color: var(--dourado); }
.footer-social svg { width: 18px; height: 18px; stroke: var(--champanhe); }
.footer-social a:hover svg { stroke: var(--verde-oliva); }

.footer-bottom {
  text-align: center;
  padding-top: var(--sp-3);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232,215,181,0.7);
}

/* =========================================================
   Reveal on scroll
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-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: 340px; margin: 0 auto var(--sp-4); }
  .about-inner { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .main-nav, .header-cta .btn-outline { display: none; }
  .nav-toggle { display: block; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .values-row { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }

  .main-nav.open {
    display: block;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--marfim);
    border-bottom: var(--border-thin);
    padding: var(--sp-2) var(--sp-3);
  }
  .main-nav.open ul { flex-direction: column; gap: var(--sp-2); }
  .header-cta.mobile-visible .btn-outline { display: none; }
}

@media (max-width: 600px) {
  .service-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .values-row { grid-template-columns: repeat(3, 1fr); row-gap: var(--sp-3); }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-band { padding: var(--sp-6) var(--sp-3); }
  .section { padding: var(--sp-6) 0; }
}