/* ================================================
   BACELLAR TRANSPORTE – CSS 2026
   Font: Inter | Paleta: azul escuro + amarelo
   ================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-primary:   #1a3a6b;
  --clr-secondary: #f5a623;
  --clr-accent:    #2563eb;
  --clr-bg:        #ffffff;
  --clr-soft:      #f4f6fb;
  --clr-text:      #1e293b;
  --clr-muted:     #64748b;
  --clr-border:    #e2e8f0;
  --clr-footer-bg: #0f1f3d;
  --clr-footer-txt:#94a3b8;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.12);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.16);
  --transition: .25s ease;
  --max-w: 1200px;
  --header-h: 68px;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-main); color: var(--clr-text); background: var(--clr-bg); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img  { max-width: 100%; height: auto; display: block; object-fit: cover; }
a    { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
ul   { list-style: none; }
h1,h2,h3,h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.2rem; }

.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: 1.25rem; }
.section-pad { padding-block: 5rem; }
.bg-soft { background: var(--clr-soft); }

.section-header { text-align: center; margin-bottom: 3rem; }
.section-header p { color: var(--clr-muted); max-width: 560px; margin-inline: auto; margin-top: .5rem; }

.section-tag {
  display: inline-block; font-size: .75rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-secondary); background: rgba(245,166,35,.12);
  padding: .25rem .75rem; border-radius: 99px; margin-bottom: .75rem;
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.75rem; border-radius: var(--radius-sm);
  font-family: var(--font-main); font-size: .95rem; font-weight: 600;
  cursor: pointer; border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; }
.btn-primary { background: var(--clr-secondary); color: var(--clr-primary); border-color: var(--clr-secondary); }
.btn-primary:hover { background: #e8960f; border-color: #e8960f; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
.btn-ghost:hover { background: rgba(255,255,255,.15); border-color: #fff; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* HEADER */
.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: #fff; box-shadow: 0 1px 8px rgba(0,0,0,.08); border-bottom: 2px solid var(--clr-secondary); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.logo { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--clr-primary); }
.logo:hover { text-decoration: none; opacity: .9; }
.logo-img { height: 54px; width: auto; object-fit: contain; background: transparent; border: none; border-radius: 0; padding: 0; box-shadow: none; }
.footer-logo { height: 64px; }
.logo-text { font-size: 1.1rem; font-weight: 500; color: #fff; }
.logo-text strong { font-weight: 800; }

.main-nav ul { display: flex; align-items: center; gap: .25rem; }
.main-nav a { display: block; padding: .5rem .9rem; color: var(--clr-text); font-size: .9rem; font-weight: 500; border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition); text-decoration: none; }
.main-nav a:hover, .main-nav a.active { color: var(--clr-primary); background: rgba(26,58,107,.08); }
.nav-cta { background: var(--clr-secondary) !important; color: var(--clr-primary) !important; font-weight: 700 !important; }
.nav-cta:hover { background: #e8960f !important; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; border-radius: var(--radius-sm); }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--clr-primary); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero { position: relative; min-height: 520px; display: flex; align-items: center; overflow: hidden; color: #fff; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 0; transition: opacity 1s ease; }
.hero-img.active { opacity: 1; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,24,52,.75) 0%, rgba(10,24,52,.6) 50%, rgba(10,24,52,.8) 100%); z-index: 1; }

.hero-content { position: relative; z-index: 2; max-width: 640px; padding-block: 4rem; }
.hero-badge { display: inline-flex; align-items: center; gap: .4rem; background: rgba(245,166,35,.2); border: 1px solid rgba(245,166,35,.4); color: var(--clr-secondary); font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .3rem .85rem; border-radius: 99px; margin-bottom: 1.25rem; }
.hero-content h1 { color: #fff; margin-bottom: 1rem; text-shadow: 0 2px 12px rgba(0,0,0,.3); }
.hero-content p { font-size: 1.1rem; color: rgba(255,255,255,.88); margin-bottom: 2rem; max-width: 560px; }
.highlight { color: var(--clr-secondary); }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-slider-dots { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: .5rem; }
.dot { width: 10px; height: 10px; border-radius: 99px; border: 2px solid rgba(255,255,255,.6); background: transparent; cursor: pointer; transition: background var(--transition), width var(--transition); }
.dot.active { background: var(--clr-secondary); border-color: var(--clr-secondary); width: 28px; }

/* STATS */
.stats-bar { background: var(--clr-primary); color: #fff; padding-block: 2rem; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; text-align: center; }
.stat-number { display: block; font-size: 2.25rem; font-weight: 800; color: var(--clr-secondary); line-height: 1; }
.stat-label  { font-size: .85rem; color: rgba(255,255,255,.75); margin-top: .35rem; display: block; }

/* FEATURES */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.feature-card { background: var(--clr-bg); border: 1px solid var(--clr-border); border-radius: var(--radius-md); padding: 2rem 1.75rem; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--clr-secondary); }
.feature-icon { font-size: 2rem; margin-bottom: .9rem; }
.feature-card h3 { margin-bottom: .5rem; color: var(--clr-primary); }
.feature-card p  { color: var(--clr-muted); font-size: .93rem; }

/* ITINERÁRIOS */
.itin-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.itin-images { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.itin-img { border-radius: var(--radius-md); box-shadow: var(--shadow-md); width: 100%; height: 180px; object-fit: cover; cursor: pointer; transition: transform .4s cubic-bezier(.25,.8,.25,1), box-shadow var(--transition), filter var(--transition); }
.itin-img:hover { transform: scale(1.05) translateY(-4px); box-shadow: var(--shadow-lg); filter: brightness(1.08); }
.itin-zone { background: var(--clr-bg); border-left: 4px solid var(--clr-secondary); padding: 1.25rem 1.5rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin-bottom: 1.25rem; }
.itin-zone h3 { font-size: 1rem; margin-bottom: .6rem; color: var(--clr-primary); }
.itin-zone ul { display: flex; flex-direction: column; gap: .3rem; }
.itin-zone li { color: var(--clr-muted); font-size: .93rem; padding-left: .75rem; position: relative; }
.itin-zone li::before { content: '›'; position: absolute; left: 0; color: var(--clr-secondary); font-weight: 700; }

/* LOCAÇÃO */
.locacao-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.locacao-content .section-tag { margin-bottom: 1rem; }
.locacao-content h2 { margin-bottom: 1rem; }
.locacao-content p  { color: var(--clr-muted); margin-bottom: 1.25rem; }
.locacao-list { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 2rem; }
.locacao-list li { font-size: .95rem; color: var(--clr-text); }
.locacao-visual { overflow: hidden; border-radius: var(--radius-lg); }
.locacao-visual img { width: 100%; height: 100%; max-height: 320px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); transition: transform .5s cubic-bezier(.25,.8,.25,1); }
.locacao-visual img:hover { transform: scale(1.04); }

/* GALERIA */
.galeria-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: .75rem; }
.galeria-grid img { border-radius: var(--radius-md); height: 180px; object-fit: cover; cursor: pointer; overflow: hidden; transition: transform .4s cubic-bezier(.25,.8,.25,1), box-shadow var(--transition), filter var(--transition); }
.galeria-grid img:hover { transform: scale(1.08) rotate(.5deg); box-shadow: var(--shadow-lg); filter: brightness(1.1) saturate(1.15); }

/* LIGHTBOX */
.lightbox { position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,.9); display: flex; align-items: center; justify-content: center; padding: 2rem; opacity: 0; pointer-events: none; transition: opacity .35s ease; backdrop-filter: blur(6px); }
.lightbox.active { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius-md); box-shadow: 0 16px 64px rgba(0,0,0,.5); transform: scale(.85); transition: transform .4s cubic-bezier(.25,.8,.25,1); object-fit: contain; }
.lightbox.active img { transform: scale(1); }
.lightbox-close { position: absolute; top: 1.5rem; right: 1.5rem; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,.12); border: 2px solid rgba(255,255,255,.3); color: #fff; font-size: 1.5rem; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background var(--transition), transform var(--transition); }
.lightbox-close:hover { background: rgba(255,255,255,.25); transform: rotate(90deg); }

/* CTA */
.cta-section { background: linear-gradient(135deg, var(--clr-primary) 0%, #0d2a5c 100%); padding-block: 5rem; text-align: center; color: #fff; }
.cta-inner h2 { color: #fff; margin-bottom: 1rem; }
.cta-inner p  { color: rgba(255,255,255,.8); max-width: 560px; margin-inline: auto; margin-bottom: 2rem; }

/* FOOTER */
.site-footer { background: var(--clr-footer-bg); color: var(--clr-footer-txt); padding-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand .logo-img { height: 64px; margin-bottom: .75rem; background: #fff; padding: 6px 12px; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.footer-brand .logo-text { color: #fff; font-size: 1.1rem; margin-bottom: .75rem; }
.footer-brand p { font-size: .88rem; line-height: 1.6; }
.site-footer h4 { color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1rem; }
.footer-links ul { display: flex; flex-direction: column; gap: .45rem; }
.footer-links a { color: var(--clr-footer-txt); font-size: .9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--clr-secondary); text-decoration: none; }
.footer-values p, .footer-contact p { font-size: .88rem; line-height: 1.7; }
.footer-bottom { padding-block: 1.25rem; text-align: center; }
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.35); }

/* PAGE HERO (páginas internas) */
.page-hero { background: linear-gradient(135deg, var(--clr-primary) 0%, #163166 100%); color: #fff; padding-block: 3.5rem 2.5rem; }
.page-hero h1 { color: #fff; margin-bottom: .5rem; }
.page-hero p  { color: rgba(255,255,255,.8); font-size: 1.05rem; max-width: 500px; }
.breadcrumb { display: flex; align-items: center; gap: .5rem; margin-bottom: 1rem; font-size: .85rem; color: rgba(255,255,255,.6); }
.breadcrumb a { color: rgba(255,255,255,.7); }
.breadcrumb a:hover { color: var(--clr-secondary); }

/* SOBRE PAGE */
.sobre-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.sobre-text .section-tag { margin-bottom: 1rem; }
.sobre-text h2 { margin-bottom: 1.25rem; }
.sobre-text p  { color: var(--clr-muted); margin-bottom: 1rem; }
.sobre-visual { overflow: hidden; border-radius: var(--radius-lg); }
.sobre-visual img { width: 100%; max-height: 460px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

.mvv-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.mvv-card { background: var(--clr-bg); border-radius: var(--radius-md); padding: 2.25rem 2rem; box-shadow: var(--shadow-sm); border-top: 4px solid var(--clr-secondary); transition: box-shadow var(--transition), transform var(--transition); }
.mvv-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.mvv-icon { font-size: 2.2rem; margin-bottom: .9rem; }
.mvv-card h3 { color: var(--clr-primary); margin-bottom: .75rem; }
.mvv-card p, .mvv-card li { color: var(--clr-muted); font-size: .93rem; }
.mvv-card ul { display: flex; flex-direction: column; gap: .4rem; }
.mvv-card li { padding-left: 1rem; position: relative; }
.mvv-card li::before { content:'•'; position:absolute; left:0; color: var(--clr-secondary); }

.negocio-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.negocio-text .section-tag { margin-bottom: 1rem; }
.negocio-text h2 { margin-bottom: 1.25rem; }
.negocio-text p  { color: var(--clr-muted); margin-bottom: 1rem; }
.negocio-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.n-stat { background: var(--clr-soft); border-radius: var(--radius-md); padding: 1.75rem; text-align: center; border: 1px solid var(--clr-border); }
.n-num { display: block; font-size: 2.25rem; font-weight: 800; color: var(--clr-primary); line-height: 1; margin-bottom: .4rem; }
.n-lbl { font-size: .83rem; color: var(--clr-muted); }

/* CONTATO PAGE */
.contato-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: start; }
.contato-form-wrap h2 { margin-bottom: .5rem; }
.form-intro { color: var(--clr-muted); margin-bottom: 2rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group label { font-size: .88rem; font-weight: 600; color: var(--clr-text); }
.form-group label span { color: var(--clr-secondary); }
.form-group input, .form-group textarea, .form-group select { padding: .75rem 1rem; border: 1.5px solid var(--clr-border); border-radius: var(--radius-sm); font-family: var(--font-main); font-size: .95rem; color: var(--clr-text); background: var(--clr-bg); transition: border-color var(--transition), box-shadow var(--transition); width: 100%; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--clr-accent); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-error { font-size: .8rem; color: #e53e3e; display: none; }
.form-error.show { display: block; }

.contato-info { display: flex; flex-direction: column; gap: 1.25rem; }
.info-card { background: var(--clr-soft); border-radius: var(--radius-md); padding: 1.25rem 1.5rem; display: flex; align-items: flex-start; gap: 1rem; border: 1px solid var(--clr-border); }
.info-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: .1rem; }
.info-card h3 { font-size: .95rem; color: var(--clr-primary); margin-bottom: .3rem; }
.info-card p  { font-size: .88rem; color: var(--clr-muted); line-height: 1.6; }
.mapa-embed { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }

/* BACK TO TOP */
.back-to-top { position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 90; width: 44px; height: 44px; border-radius: 50%; background: var(--clr-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 700; box-shadow: var(--shadow-md); opacity: 0; pointer-events: none; transition: opacity var(--transition), transform var(--transition); text-decoration: none; }
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); background: var(--clr-accent); text-decoration: none; color: #fff; }

/* WHATSAPP FLUTUANTE */
.whatsapp-float { position: fixed; bottom: 1.75rem; left: 1.75rem; z-index: 95; display: flex; align-items: center; gap: .6rem; background: #25d366; color: #fff; padding: .75rem 1.25rem; border-radius: 99px; box-shadow: 0 4px 20px rgba(37,211,102,.4); text-decoration: none; font-size: .9rem; font-weight: 600; transition: transform var(--transition), box-shadow var(--transition); animation: whatsapp-pulse 2s infinite; }
.whatsapp-float:hover { transform: scale(1.06) translateY(-2px); box-shadow: 0 6px 28px rgba(37,211,102,.5); text-decoration: none; color: #fff; }
.whatsapp-float svg { flex-shrink: 0; }
.whatsapp-text { white-space: nowrap; }

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50% { box-shadow: 0 4px 28px rgba(37,211,102,.6); }
}

/* FADE-UP */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE — TABLET */
@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .itin-layout   { grid-template-columns: 1fr; }
  .locacao-layout{ grid-template-columns: 1fr; }
  .sobre-layout  { grid-template-columns: 1fr; }
  .negocio-layout{ grid-template-columns: 1fr; }
  .mvv-grid      { grid-template-columns: 1fr 1fr; }
  .galeria-grid  { grid-template-columns: repeat(2,1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .stats-grid    { grid-template-columns: repeat(2,1fr); }
  .contato-layout{ grid-template-columns: 1fr; }
  .locacao-visual { display: none; }
}

/* RESPONSIVE — MOBILE */
@media (max-width: 640px) {
  :root { --header-h: 60px; }
  .nav-toggle { display: flex; }
  .main-nav { position: absolute; top: var(--header-h); left: 0; right: 0; background: #fff; padding: 1rem 1.25rem 1.5rem; box-shadow: var(--shadow-lg); transform: scaleY(0); transform-origin: top; opacity: 0; transition: transform var(--transition), opacity var(--transition); pointer-events: none; }
  .main-nav.open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: .25rem; }
  .main-nav a  { padding: .75rem 1rem; font-size: .95rem; }
  .hero { min-height: 420px; }
  .hero-actions { flex-direction: column; }
  .features-grid { grid-template-columns: 1fr; }
  .mvv-grid      { grid-template-columns: 1fr; }
  .galeria-grid  { grid-template-columns: 1fr 1fr; }
  .footer-grid   { grid-template-columns: 1fr; gap: 2rem; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .negocio-stats { grid-template-columns: 1fr 1fr; }
  .section-pad   { padding-block: 3rem; }
}