/* =========================================================
   VILLA SERENA — Design tokens
   ========================================================= */
:root{
  --verde-escuro:   #1E3D2B;
  --verde-900:      #16301F;
  --verde-suave:    #3F6B4A;
  --verde-100:      #E7EFE6;
  --dourado:        #B68D40;
  --dourado-claro:  #D9B872;
  --creme:          #F8F4EA;
  --bege:           #EFE7D6;
  --branco:         #FFFFFF;
  --texto:          #22301F;
  --texto-suave:    #5B6B5D;
  --linha:          #DDD3BC;

  --font-display: 'Fraunces', serif;
  --font-body: 'Manrope', sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --shadow-soft: 0 20px 45px -25px rgba(30, 61, 43, 0.35);
  --shadow-card: 0 12px 30px -18px rgba(30, 61, 43, 0.28);

  --container: 1180px;
}

/* ============ RESET ============ */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 120px; }
body{ margin:0; font-family: var(--font-body); color: var(--texto); background: var(--branco); font-size: 18px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg{ max-width: 100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
button{ font: inherit; cursor: pointer; }
input, textarea{ font: inherit; }

h1, h2, h3{ font-family: var(--font-display); color: var(--verde-900); line-height: 1.15; margin: 0 0 .5em; font-weight: 600; }
h1{ font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 500; }
h2{ font-size: clamp(1.9rem, 3.2vw, 2.7rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1em; }

.wrap{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.section{ padding: 96px 0; }
.eyebrow{ font-family: var(--font-body); text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 700; color: var(--dourado); margin-bottom: .9em; }
.center{ text-align: center; }
.section-lead{ max-width: 640px; margin: 0 auto 3rem; color: var(--texto-suave); font-size: 1.05rem; }

/* ============ BUTTONS ============ */
.btn{ display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: 15px 30px; border-radius: 100px; font-weight: 700; font-size: .98rem; border: 2px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; white-space: nowrap; }
.btn-primary{ background: var(--verde-escuro); color: var(--branco); box-shadow: var(--shadow-soft); }
.btn-primary:hover{ transform: translateY(-2px); background: var(--verde-900); }
.btn-ghost{ background: transparent; color: var(--verde-escuro); border-color: var(--verde-escuro); }
.btn-ghost:hover{ background: var(--verde-escuro); color: var(--branco); }
.btn-wide{ width: 100%; }

/* ============ WHATSAPP FLOAT ============ */
.whats-float{ position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; align-items: center; gap: 10px; background: var(--verde-escuro); color: var(--branco); padding: 14px 20px 14px 14px; border-radius: 100px; box-shadow: 0 14px 30px -12px rgba(20,40,28,.5); transition: transform .2s ease; }
.whats-float:hover{ transform: translateY(-3px); }
.whats-float svg{ width: 26px; height: 26px; }
.whats-float span{ font-weight: 700; font-size: .92rem; }
@media (max-width: 560px){ .whats-float span{ display:none; } .whats-float{ padding: 14px; } }

/* ============ HEADER ============ */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--branco); border-bottom: 1px solid var(--linha); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 25px; padding-bottom: 25px; }
.brand-group { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.brand-container { display: flex; align-items: center; gap: 15px; text-decoration: none; }
.brand-icon { width: 50px; height: 50px; object-fit: contain; }
.brand-minimal { display: flex; flex-direction: column; align-items: flex-start; }
.brand-minimal strong { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: 0.1em; color: var(--verde-900); font-weight: 600; line-height: 1; }
.brand-line { display: block; width: 90%; height: 2px; background: var(--dourado); margin-top: 5px; }

.main-nav { display: flex; gap: 32px; }
.main-nav a { font-size: 1rem; font-weight: 600; color: var(--texto); position: relative; padding: 4px 0; transition: color 0.2s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--dourado); transform: scaleX(0); transform-origin: left; transition: transform 0.25s ease; }
.main-nav a:hover { color: var(--dourado); }
.main-nav a:hover::after { transform: scaleX(1); }

.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; background: none; border: none; }
.nav-toggle span { display: block; height: 2px; background: var(--verde-900); border-radius: 2px; width: 100%; }

@media (max-width: 1020px) {
  .nav-toggle { display: flex; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: var(--branco); flex-direction: column; gap: 0; padding: 20px 28px; border-bottom: 1px solid var(--linha); box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
  .main-nav a { padding: 10px 0; }
  .site-header.nav-open .main-nav { display: flex; }
}

/* ============ HERO ============ */
.hero{ position: relative; overflow: hidden; background-image: url('../imagens/capa.png'); padding: 90px 0; }
.hero-arcs{ position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; pointer-events:none; }
.arc{ fill: none; stroke-width: 2; }
.arc-1{ stroke: var(--dourado-claro); opacity: .55; }
.arc-2{ stroke: var(--verde-suave); opacity: .35; }
.arc-3{ stroke: var(--dourado); opacity: .3; }
.hero-inner { position: relative; max-width: 1200px; margin-left: 5rem; text-align: left; }
.hero h1 { font-size: 2.6rem; margin: 24px 0; line-height: 1.25; }
.hero h1 span{ color: var(--dourado); font-style: italic; }
.hero-lead { max-width: 620px; font-size: 1.15rem; color: var(--verde-900); font-weight: 600; margin-bottom: 30px; text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8); }
.hero-actions{ display:flex; gap: 16px; flex-wrap: wrap; margin: 24px 0; justify-content: flex-start; }

/* ============ SOBRE ============ */
.about-grid{ display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; }
.about-visual img { width: 100%; max-width: 500px; height: 420px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); display: block; margin: 0 auto; }
.about-quote{ border-left: 3px solid var(--dourado); padding-left: 20px; margin-top: 28px; }
.about-quote p{ font-family: var(--font-display); font-style: italic; font-size: 1.3rem; color: var(--verde-900); margin: 0; }

/* ============ EQUIPE / CARROSSEL ============ */
.team{ background: var(--creme); }
.team-carousel-container { position: relative; width: 100%; max-width: 1240px; margin: 30px auto 0; padding: 0 40px; }
.team-carousel { display: flex; gap: 24px; overflow-x: auto; scroll-behavior: smooth; scroll-snap-type: x mandatory; padding-bottom: 20px; scrollbar-width: none; }
.team-carousel::-webkit-scrollbar { display: none; }
.team-carousel .team-card { flex: 0 0 calc((100% - 48px) / 3); max-width: 360px; scroll-snap-align: start; }
.team-card{ background: var(--branco); border: 1px solid var(--linha); border-radius: var(--radius-md); padding: 30px 24px; text-align: center; box-shadow: var(--shadow-card); transition: transform .25s ease; }
.team-card:hover{ transform: translateY(-6px); }
.team-photo{ width: 160px; height: 160px; margin: 0 auto 20px; border-radius: 50%; overflow: hidden; border: 4px solid var(--verde-100); }
.team-photo img{ width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.team-card h3{ font-size: 1.1rem; margin-bottom: 4px; }
.team-role{ color: var(--dourado); font-weight: 700; font-size: .88rem; margin-bottom: 8px; }
.team-reg{ color: var(--texto-suave); font-size: .85rem; margin: 0; }

.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); background: var(--verde-900); color: #fff; border: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; z-index: 10; box-shadow: 0 4px 10px rgba(0,0,0,0.15); transition: background 0.2s; }
.carousel-btn:hover { background: var(--dourado); }
.carousel-btn.prev { left: -10px; }
.carousel-btn.next { right: -10px; }

@media (max-width: 1024px) { .team-carousel .team-card { flex: 0 0 calc((100% - 24px) / 2); } }
@media (max-width: 768px) { .team-carousel .team-card { flex: 0 0 85%; } }

/* ============ DIFERENCIAIS ============ */
.diferenciais{ background: var(--verde-escuro); color: var(--branco); }
.diferenciais .eyebrow{ color: var(--dourado-claro); }
.diferenciais h2{ color: var(--branco); }
.diferenciais .section-lead{ color: rgba(255,255,255,.75); }
.cards-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.diff-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); padding: 32px 26px; text-align: center; transition: transform .25s ease, background .25s ease; }
.diff-card:hover{ transform: translateY(-6px); background: rgba(255,255,255,.1); }
.diff-icon{ display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; border-radius: 14px; background: var(--dourado-claro); color: var(--verde-900); margin-bottom: 18px; margin-left: auto; margin-right: auto; }
.diff-icon svg{ width: 28px; height: 28px; }
.diff-card h3{ color: var(--branco); font-size: 1.1rem; }
.diff-card p{ color: rgba(255,255,255,.72); font-size: .95rem; margin: 0; }

/* ============ SERVIÇOS (tabs) ============ */
.service-tabs{ display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.tab-btn{ background: var(--creme); border: 1px solid var(--linha); color: var(--texto); padding: 12px 22px; border-radius: 100px; font-weight: 700; font-size: .9rem; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.tab-btn.is-active, .tab-btn:hover{ background: var(--verde-escuro); border-color: var(--verde-escuro); color: var(--branco); }
.tab-panel{ display:none; }
.tab-panel.is-active{ display: block; animation: fadeUp .4s ease both; }
@keyframes fadeUp{ from{ opacity:0; transform: translateY(10px);} to{opacity:1; transform:none;} }

.service-list{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; max-width: 820px; margin: 0 auto; }
.service-list li{ position: relative; padding-left: 30px; font-weight: 600; color: var(--verde-900); }
.service-list li::before{ content:""; position: absolute; left:0; top: 8px; width: 14px; height: 14px; border-radius: 50%; background: var(--dourado-claro); border: 2px solid var(--dourado); }

/* ============ TRANSITION BANNER ============ */
.transition{ background: var(--bege); }
.transition-inner{ display: grid; grid-template-columns: 1.3fr .7fr; gap: 60px; align-items: center; }
.transition-visual img{ width: 100%; max-width: 260px; margin: 0 auto; }

/* ============ AUDIENCE ============ */
.audience{ background: var(--branco); }
.audience-grid{ display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.audience-card{ background: var(--creme); border-radius: var(--radius-md); padding: 28px 22px; border: 1px solid var(--linha); }
.audience-num{ display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--dourado); margin-bottom: 10px; }
.audience-card p{ font-size: .92rem; color: var(--texto-suave); margin:0; }

/* ============ TRANSPORTE ADAPTADO ============ */
.transporte { background: var(--creme); }
.transporte-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.transporte-lead { font-family: var(--font-display); font-size: 1.25rem; color: var(--verde-900); font-weight: 500; margin-bottom: 20px; }
.transporte-tags { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
.transporte-tags li { background: var(--branco); border: 1px solid var(--linha); padding: 8px 16px; border-radius: 100px; font-size: 0.85rem; font-weight: 700; color: var(--verde-900); }
.transporte-quote { font-family: var(--font-display); font-style: italic; font-size: 1.1rem; color: var(--verde-900); border-left: 3px solid var(--dourado); padding-left: 18px; }
.transporte-visual img { width: 100%; max-width: 520px; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); border: 1px solid var(--linha); margin: 0 auto; }

/* ============ REGIÕES ============ */
.regioes{ background: var(--verde-100); }
.region-groups{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.region-group h3{ font-size: 1.05rem; margin-bottom: 16px; }
.chip-list{ display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list li{ background: var(--branco); border: 1px solid var(--linha); padding: 6px 14px; border-radius: 100px; font-size: .82rem; font-weight: 600; color: var(--verde-900); }

/* ============ FAQ ============ */
.faq-grid{ display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.faq-intro p{ color: var(--texto-suave); }
.faq-item{ border-bottom: 1px solid var(--linha); }
.faq-question{ width: 100%; background: none; border: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 0; text-align: left; font-family: var(--font-display); font-size: 1.05rem; color: var(--verde-900); }
.faq-icon{ position: relative; width: 22px; height: 22px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after{ content:""; position: absolute; background: var(--dourado); border-radius: 2px; }
.faq-icon::before{ width: 100%; height: 2px; top: 50%; left:0; transform: translateY(-50%); }
.faq-icon::after{ width: 2px; height: 100%; left: 50%; top:0; transform: translateX(-50%); transition: transform .25s ease; }
.faq-item.is-open .faq-icon::after{ transform: translateX(-50%) rotate(90deg); opacity:0; }
.faq-answer{ max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-answer p{ padding-bottom: 20px; color: var(--texto-suave); margin:0; }
.faq-item.is-open .faq-answer{ max-height: 220px; }

/* ============ LOCATION ============ */
.location{ background: var(--creme); }
.location-grid{ display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items: stretch; }
address{ font-style: normal; color: var(--texto-suave); margin: 18px 0 26px; line-height: 1.6; }
.location-map{ border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); min-height: 340px; }
.location-map iframe{ width: 100%; height: 100%; min-height: 340px; border: 0; }

/* ============ CONTATO ============ */
.contact-grid{ display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; }
.contact-details{ margin: 26px 0 32px; display: flex; flex-direction: column; gap: 16px; }
.contact-details li{ display: flex; align-items: center; gap: 12px; font-weight: 600; }
.contact-details svg{ width: 22px; height: 22px; color: var(--dourado); flex-shrink:0; }
.contact-form{ background: var(--creme); border: 1px solid var(--linha); border-radius: var(--radius-lg); padding: 38px; }
.form-row{ margin-bottom: 18px; }
.form-row label{ display:block; font-weight: 700; font-size: .88rem; margin-bottom: 6px; color: var(--verde-900); }
.form-row input, .form-row textarea{ width: 100%; padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid var(--linha); background: var(--branco); color: var(--texto); resize: vertical; }
.form-row input:focus, .form-row textarea:focus{ border-color: var(--verde-escuro); }
.form-note{ font-size: .82rem; color: var(--texto-suave); text-align:center; margin-top: 12px; margin-bottom:0; }

/* ============ FOOTER ============ */
.site-footer{ background: var(--verde-900); color: rgba(255,255,255,.85); padding-top: 70px; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand{ display: flex; gap: 14px; }
.footer-brand strong{ font-family: var(--font-display); color: var(--branco); font-size: 1.2rem; }
.footer-brand p{ font-size: .9rem; color: rgba(255,255,255,.65); margin-top: 8px; }
.footer-col{ display: flex; flex-direction: column; gap: 12px; }
.footer-col h4{ color: var(--branco); font-family: var(--font-body); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 6px; }
.footer-col a, .footer-col span{ color: rgba(255,255,255,.7); font-size: .92rem; }
.footer-col a:hover{ color: var(--dourado-claro); }
.footer-bottom{ padding: 22px 28px; text-align:center; font-size: .8rem; color: rgba(255,255,255,.5); }

/* ============ REVEAL ANIMATION ============ */
.reveal{ opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view{ opacity: 1; transform: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1020px){
  .about-grid, .transition-inner, .faq-grid, .location-grid, .contact-grid, .transporte-grid{ grid-template-columns: 1fr; }
  .cards-grid{ grid-template-columns: repeat(2, 1fr); }
  .audience-grid{ grid-template-columns: repeat(2, 1fr); }
  .region-groups{ grid-template-columns: 1fr; gap: 28px; }
  .hero-inner { margin-left: 1rem !important; margin-right: 1rem !important; }
}

@media (max-width: 640px){
  .section{ padding: 64px 0; }
  body{ font-size: 17px; }
  .cards-grid, .audience-grid{ grid-template-columns: 1fr; }
  .service-list{ grid-template-columns: 1fr; }
  .contact-form{ padding: 26px; }
  .hero h1 { font-size: 2.2rem; }
}