/* ==========================================================================
   TORQUE AUTO CENTER — Landing page para Google Ads
   Paleta: grafite escuro + laranja "torque" + azul aço
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Barlow:wght@400;500;600;700&display=swap');

:root{
  /* ---- cor ---- */
  --bg:            #14171c;
  --bg-alt:        #1a1e25;
  --surface:       #20252d;
  --surface-2:     #262c36;
  --border:        #333a45;
  --text:          #eef0f3;
  --text-muted:    #9aa3b0;
  --text-faint:    #6b7280;

  --accent:        #f82631;   /* laranja torque */
  --accent-dark:   #d1242c;
  --accent-soft:   rgba(255, 31, 42, 0.14);
  --accent-glow:   rgba(255, 31, 42, 0.35);

  --steel:         #5b9bd6;   /* azul aço */
  --steel-soft:    rgba(91, 155, 214, .14);

  --whatsapp:      #25d366;
  --whatsapp-dark: #1da851;

  /* ---- tipografia ---- */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'Barlow', 'Inter', -apple-system, sans-serif;

  /* ---- forma ---- */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --container: 1180px;

  /* ---- sombra ---- */
  --shadow-sm: 0 2px 10px rgba(0,0,0,.25);
  --shadow-md: 0 12px 32px rgba(0,0,0,.35);
  --shadow-glow: 0 0 0 1px rgba(255,90,31,.25), 0 12px 30px rgba(255,90,31,.18);
}

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

html{
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }
h1,h2,h3,h4{ margin: 0; font-family: var(--font-display); font-weight: 700; letter-spacing: .01em; }
p{ margin: 0; }

::selection{ background: var(--accent); color: #14171c; }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

.section{
  padding: 88px 0;
  position: relative;
}
.section--tight{ padding: 56px 0; }
.section--alt{ background: var(--bg-alt); }

.section-head{
  max-width: 640px;
  margin-bottom: 44px;
}
.section-head h2{
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
  margin-top: 10px;
  text-wrap: balance;
}
.section-head p{
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 17px;
  max-width: 52ch;
}
.section-head.center{
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head.center p{ margin-left: auto; margin-right: auto; }
.section-head.center .eyebrow::before{ display: none; }

/* reveal on scroll ------------------------------------------------------- */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ==========================================================================
   BOTÕES
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn svg{ width: 20px; height: 20px; flex-shrink: 0; }
.btn:active{ transform: scale(.97); }

.btn--whatsapp{
  background: var(--whatsapp);
  color: #06210f;
  box-shadow: 0 10px 24px rgba(37,211,102,.28);
}
.btn--whatsapp:hover{ background: var(--whatsapp-dark); transform: translateY(-2px); }

.btn--call{
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn--call:hover{ border-color: var(--steel); color: var(--steel); transform: translateY(-2px); }

.btn--ghost-accent{
  background: var(--accent-soft);
  border-color: rgba(255,90,31,.35);
  color: var(--accent);
}
.btn--ghost-accent:hover{ background: var(--accent); color: #14171c; }

.btn--lg{ padding: 19px 34px; font-size: 17px; }
.btn--block{ width: 100%; }

.cta-row{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20,23,28,.75);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled{
  border-bottom-color: var(--border);
  background: rgba(20,23,28,.92);
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand{
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo{
  height: 42px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}
.brand-mark{
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(155deg, var(--accent), var(--accent-dark));
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px var(--accent-glow);
}
.brand-mark svg{ width: 20px; height: 20px; }
.brand-name{
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .01em;
}
.brand-name span{
  display: block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--text-muted);
  margin-top: 3px;
}

.main-nav{
  display: flex;
  align-items: center;
  gap: 34px;
}
.main-nav a{
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color .2s ease;
  position: relative;
}
.main-nav a:hover, .main-nav a.is-active{ color: var(--text); }
.main-nav a.is-active::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.header-actions{ display: flex; align-items: center; gap: 12px; }
.header-phone{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
}
.header-phone svg{ width: 16px; height: 16px; color: var(--steel); }

.nav-toggle{
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  place-items: center;
}
.nav-toggle svg{ width: 20px; height: 20px; display: block; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position: relative;
  padding: 76px 0 90px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero .wrap{ position: relative; }

.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.hero-copy h1{
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.02;
  margin-top: 16px;
  text-wrap: balance;
}
.hero-copy h1 em{
  font-style: normal;
  color: var(--accent);
}
.hero-copy .lead{
  margin-top: 20px;
  font-size: 18px;
  color: var(--text-muted);
  max-width: 46ch;
}
.hero-copy .cta-row{ margin-top: 32px; }

.trust-strip{
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.trust-item{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-muted);
}
.trust-item strong{
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text);
  font-weight: 700;
  line-height: 1;
}
.trust-item svg{ width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

/* mock painel de instrumentos (elemento assinatura) --------------------- */
.hero-media{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.hero-media img{
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform .4s ease;
}
.hero-media:hover img{
  transform: scale(1.02);
}
.hero-panel-caption p{ font-size: 13px; color: var(--text-muted); }
.live-dot{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--text);
  text-transform: uppercase;
}
.live-dot::before{
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

/* ==========================================================================
   MEDIA PLACEHOLDER (fotos / vídeos a substituir)
   ========================================================================== */
.media-ph{
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 18px;
  background:
    linear-gradient(155deg, var(--surface-2), var(--bg-alt));
  color: var(--text-faint);
}
.media-ph::after{
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 2px, transparent 2px 14px);
}
.media-ph svg{ width: 30px; height: 30px; color: var(--text-faint); position: relative; z-index: 1; }
.media-ph span{
  position: relative; z-index: 1;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  max-width: 22ch;
  line-height: 1.4;
}
.media-ph b{ color: var(--accent); font-weight: 700; }

/* ==========================================================================
   CARROSSEL
   ========================================================================== */
.carousel-wrap{ position: relative; }
.carousel{
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.carousel::-webkit-scrollbar{ display: none; }

.carousel-item{
  scroll-snap-align: start;
  flex: 0 0 auto;
}

.media-card{
  width: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
}
.media-card .media-ph{ aspect-ratio: 4/3; }
.media-card-label{
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.media-card-label p{ font-size: 13.5px; font-weight: 700; }
.media-card-label span{ font-size: 12px; color: var(--text-muted); }

.tag{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.tag--video{ background: var(--steel-soft); color: var(--steel); }

.carousel-controls{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.carousel-arrows{ display: flex; gap: 10px; }
.carousel-btn{
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  display: grid;
  place-items: center;
  transition: background .2s ease, border-color .2s ease, transform .15s ease;
}
.carousel-btn svg{ width: 18px; height: 18px; }
.carousel-btn:hover{ background: var(--accent); border-color: var(--accent); color: #14171c; }
.carousel-btn:active{ transform: scale(.94); }

/* ==========================================================================
   ESTATÍSTICAS / DIAL
   ========================================================================== */
.dial-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.dial-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  text-align: center;
}
.dial{
  width: 108px;
  margin: 0 auto 16px;
  position: relative;
}
.dial svg{ width: 100%; height: auto; overflow: visible; }
.dial-track{ fill: none; stroke: var(--border); stroke-width: 8; }
.dial-value{
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  transform-origin: 60px 60px;
  transform: rotate(-90deg);
  transition: stroke-dashoffset 1.1s cubic-bezier(.16,1,.3,1);
}
.dial-number{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  top: 8px;
}
.dial-card h3{
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-body);
}
.dial-card p{
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================================================
   SERVIÇOS
   ========================================================================== */
.service-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.service-card--live{
  border-color: rgba(255,90,31,.4);
  background: linear-gradient(165deg, var(--surface), var(--accent-soft));
}
.service-card--live:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.service-icon{
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  color: var(--accent);
}
.service-icon svg{ width: 26px; height: 26px; }
.service-card h3{ font-size: 21px; }
.service-card p{ color: var(--text-muted); font-size: 14.5px; flex-grow: 1; }
.service-card .link-arrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--accent);
}
.service-card .link-arrow svg{ width: 16px; height: 16px; transition: transform .2s ease; }
.service-card:hover .link-arrow svg{ transform: translateX(4px); }

.service-card--soon{
  opacity: .6;
  border-style: dashed;
}
.pill-soon{
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--surface-2);
  color: var(--text-faint);
}

/* ==========================================================================
   DEPOIMENTOS
   ========================================================================== */
.testi-card{
  width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testi-stars{ display: flex; gap: 3px; color: var(--accent); }
.testi-stars svg{ width: 16px; height: 16px; }
.testi-card p.quote{ font-size: 14.5px; color: var(--text); line-height: 1.65; }
.testi-person{ display: flex; align-items: center; gap: 12px; }
.testi-avatar{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface-2);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}
.testi-person strong{ font-size: 14px; display: block; }
.testi-person span{ font-size: 12.5px; color: var(--text-muted); }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-band{
  background: linear-gradient(155deg, var(--surface), var(--bg-alt));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::before{
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
}
.cta-band h2{ font-size: clamp(26px, 3.4vw, 36px); max-width: 460px; position: relative; }
.cta-band .cta-row{ position: relative; }

/* ==========================================================================
   VIDEO / VSL
   ========================================================================== */
.video-frame{
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #0d0f12;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.video-frame--vertical{
  aspect-ratio: 9/16;
  max-width: 380px;
  margin: 0 auto;
}
.video-play-btn{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: rgba(0,0,0,.25);
  border: 0;
  color: var(--text);
  width: 100%;
  z-index: 2;
  transition: background .2s ease;
}
.video-play-btn:hover{
  background: rgba(0,0,0,.15);
}
.video-play-circle{
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 14px rgba(255,90,31,.14), 0 14px 34px rgba(255,90,31,.35);
  transition: transform .2s ease;
}
.video-play-circle svg{ width: 26px; height: 26px; margin-left: 3px; color: #14171c; }
.video-play-btn:hover .video-play-circle{ transform: scale(1.06); }
.video-frame iframe, .video-frame video{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border: 0;
}

/* ==========================================================================
   PÁGINA DE SERVIÇO — TROCA DE ÓLEO
   ========================================================================== */
.breadcrumb{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.breadcrumb a{ color: var(--text-muted); transition: color .2s ease; }
.breadcrumb a:hover{ color: var(--accent); }
.breadcrumb svg{ width: 13px; height: 13px; }

.service-hero{
  padding: 36px 0 44px;
}
.service-hero-head{
  max-width: 760px;
}
.service-hero-head h1{
  font-size: clamp(32px, 4.6vw, 48px);
  line-height: 1.05;
  margin-top: 12px;
  text-wrap: balance;
}
.service-hero-head .lead{
  margin-top: 12px;
  font-size: 17.5px;
  color: var(--text-muted);
  max-width: 60ch;
}

.video-frame {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: auto;
    aspect-ratio: 9 / 16;
    border-radius: 18px;
    overflow: hidden;
}

.video-frame iframe{
    width:100%;
    height:100%;
    border:0;
}

.vsl-block{ padding: 22px 0 0; }

.service-copy-block{
  max-width: 700px;
  margin: 22px auto 0;
  text-align: center;
  padding: 0;
}
.service-copy-block p{
  font-size: 17.5px;
  line-height: 1.65;
  color: var(--text);
}

.service-cta-block{
  max-width: 520px;
  margin: 20px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-cta-block .btn{ width: 100%; }

.mini-trust{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.mini-trust-item{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}
.mini-trust-item svg{ width: 16px; height: 16px; color: var(--accent); }

/* ==========================================================================
   ELEMENTOS DE CONVERSÃO & LOCALIZAÇÃO (SERVIÇOS)
   ========================================================================== */
.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
  width: fit-content;
}
.location-badge svg {
  width: 14px;
  height: 14px;
  color: var(--steel);
  flex-shrink: 0;
}
.location-badge strong {
  color: var(--text);
  font-weight: 600;
}

.live-whatsapp-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 4px 0;
  background: transparent;
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 4px;
  align-self: center;
  width: fit-content;
}

.live-whatsapp-status strong {
  color: #25d366;
  font-weight: 600;
}

.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #25d366;
  box-shadow: 0 0 0 rgba(37, 211, 102, 0.7);
  animation: pulseGreen 2s infinite;
  flex-shrink: 0;
}

@keyframes pulseGreen {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 7px rgba(37, 211, 102, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot {
    animation: none;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 64px 0 28px;
  background: var(--bg-alt);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
}
.footer-brand p{
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 14px;
  max-width: 32ch;
}
.footer-col h4{
  font-family: var(--font-body);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-faint);
  margin-bottom: 16px;
}
.footer-col ul{ display: flex; flex-direction: column; gap: 11px; }
.footer-col a, .footer-col li{
  font-size: 14px;
  color: var(--text-muted);
}
.footer-col a:hover{ color: var(--accent); }
.footer-col li{ display: flex; align-items: flex-start; gap: 8px; }
.footer-col li svg{ width: 15px; height: 15px; margin-top: 2px; color: var(--steel); flex-shrink: 0; }

.social-row{ display: flex; gap: 10px; margin-top: 18px; }
.social-btn{
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
}
.social-btn svg{ width: 17px; height: 17px; }
.social-btn:hover{ border-color: var(--accent); color: var(--accent); }

.footer-bottom{
  margin-top: 54px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12.5px;
  color: var(--text-faint);
}

/* ==========================================================================
   WHATSAPP FLUTUANTE
   ========================================================================== */
.wa-float{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #06210f;
  padding: 14px 20px 14px 14px;
  border-radius: 100px;
  box-shadow: 0 10px 30px rgba(37,211,102,.4);
  font-weight: 700;
  font-size: 14px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover{ transform: translateY(-3px); box-shadow: 0 16px 36px rgba(37,211,102,.5); }
.wa-float svg{ width: 26px; height: 26px; }
.wa-float .wa-pulse{
  position: absolute;
  inset: 0;
  border-radius: 100px;
  animation: waPulse 2.4s ease-out infinite;
  border: 2px solid var(--whatsapp);
}
@keyframes waPulse{
  0%{ transform: scale(1); opacity: .6; }
  100%{ transform: scale(1.35); opacity: 0; }
}
@media (prefers-reduced-motion: reduce){
  .wa-float .wa-pulse{ animation: none; }
}

/* ==========================================================================
   MOBILE
   ========================================================================== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-panel{ order: -1; }
  .dial-grid{ grid-template-columns: repeat(2, 1fr); }
  .service-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   GRID DE SISTEMAS (TROCA DE ÓLEO & FLUIDOS)
   ========================================================================== */
.systems-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.system-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.system-card:hover{
  transform: translateY(-4px);
  border-color: rgba(255, 90, 31, 0.45);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35), var(--shadow-glow);
}
.system-icon{
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  color: var(--accent);
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 31, 42, 0.2);
}
.system-icon svg{
  width: 26px;
  height: 26px;
}
.system-tag{
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.system-card h3{
  font-size: 20px;
  line-height: 1.25;
  color: var(--text);
}
.system-card p{
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 980px){
  .systems-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px){
  .systems-grid{ grid-template-columns: 1fr; }
  .site-header{ position: relative; top: auto; }
  .site-header .wrap{
    gap: 10px;
    padding-top: 14px;
    padding-bottom: 14px;
  }
  .header-actions{
    margin-left: auto;
    gap: 8px;
  }
  .header-actions .btn{
    padding: 10px 16px;
    font-size: 14px;
  }
  .header-actions .nav-toggle{
    width: 44px;
    height: 44px;
  }
  .main-nav{
    position: fixed;
    inset: 70px 16px auto 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    gap: 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform .2s ease, opacity .2s ease;
  }
  .main-nav.is-open{ transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav a{ padding: 13px 14px; border-radius: 8px; }
  .main-nav a:hover, .main-nav a.is-active{ background: var(--surface-2); }
  .nav-toggle{ display: grid; }
  .header-phone{ display: none; }

  .section{ padding: 64px 0; }
  .cta-band{ padding: 36px 24px; flex-direction: column; text-align: center; justify-content: center; }
  .cta-band .cta-row{ justify-content: center; }
  .dial-grid{ grid-template-columns: 1fr 1fr; gap: 14px; }
  .dial-card{ padding: 18px 12px; }
  .footer-grid{ grid-template-columns: 1fr; gap: 32px; }
  .trust-strip{ gap: 16px 26px; }
  .wa-float span{ display: none; }
  .wa-float{ padding: 14px; }
}