/* ============================================
   AUTOCENTER SANTOS — DESIGN SYSTEM
   Cores extraídas da logo:
   Vermelho (ação/CTA)  #E30613
   Preto (base/fundo)   #0D0D0D
   Amarelo (destaque)   #FFD500
   Cromado (detalhes)   #C9CDD3
   ============================================ */

:root {
  --red: #E30613;
  --red-dark: #A6040E;
  --red-light: #FF3B47;
  --black: #0D0D0D;
  --charcoal: #161616;
  --charcoal-light: #232323;
  --yellow: #FFD500;
  --chrome: #C9CDD3;
  --ink: #1A1A1A;
  --gray: #5C5C64;
  --gray-light: #8B8B93;
  --bg: #F7F7F5;
  --bg-alt: #EFEFEC;
  --white: #FFFFFF;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-script: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-card: 0 10px 30px -12px rgba(13,13,13,0.18);
  --shadow-card-hover: 0 18px 40px -14px rgba(227,6,19,0.28);

  --container-width: 1180px;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

.icon { width: 20px; height: 20px; fill: currentColor; flex-shrink: 0; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============ TYPOGRAPHY HELPERS ============ */
.eyebrow {
  font-family: var(--font-script);
  color: var(--red);
  font-size: 1.02rem;
  font-weight: 400;
  margin: 0 0 8px;
  display: block;
}
.eyebrow--light { color: var(--yellow); }

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.15;
  color: var(--black);
  margin-bottom: 14px;
}
.section__title--light { color: var(--white); }

.section__lead {
  max-width: 620px;
  color: var(--gray);
  font-size: 1.02rem;
  margin-bottom: 40px;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 15px 28px;
  font-size: 0.98rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 10px 24px -8px rgba(227,6,19,0.55);
}
.btn--primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -8px rgba(227,6,19,0.65);
}
.btn--outline {
  background: transparent;
  border-color: var(--black);
  color: var(--black);
}
.btn--outline:hover {
  background: var(--black);
  color: var(--white);
  transform: translateY(-2px);
}
.btn--lg { padding: 18px 34px; font-size: 1.05rem; }
.btn--sm { padding: 10px 16px; font-size: 0.85rem; }

@media (max-width: 420px) {
  .hero__cta.btn--lg {
    white-space: normal;
    text-align: center;
    padding: 16px 22px;
    font-size: 0.96rem;
    width: 100%;
  }
}

/* ============ HEADER ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 3px solid var(--red);
  transition: box-shadow 0.3s ease;
}
.header.is-scrolled { box-shadow: 0 8px 24px -10px rgba(0,0,0,0.5); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 8px;
  padding-bottom: 8px;
}
.header__brand { display: flex; align-items: center; }
.header__logo { height: 56px; width: auto; }

.nav {
  position: fixed;
  inset: 76px 0 0 0;
  background: var(--black);
  padding: 24px 20px;
  transform: translateY(-120%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
  z-index: 90;
}
.nav.is-open { transform: translateY(0); opacity: 1; }
.nav__list { display: flex; flex-direction: column; gap: 4px; }
.nav__link {
  display: block;
  color: var(--white);
  font-weight: 600;
  padding: 14px 6px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 1.05rem;
}
.nav__link:hover { color: var(--red-light); }

.header__actions { display: flex; align-items: center; gap: 10px; }
.header__cta span { display: none; }

.header__social {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--white);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.header__social:hover { background: var(--red); }
.header__social .icon { width: 20px; height: 20px; }

.nav__toggle {
  width: 40px; height: 40px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 5px;
  background: transparent;
  border: none;
}
.nav__toggle span {
  width: 24px; height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: radial-gradient(120% 100% at 50% 0%, #1c1c1c 0%, var(--black) 60%);
  color: var(--white);
  padding: 56px 0 90px;
  overflow: hidden;
}
.hero__gauge {
  position: absolute;
  top: -30px;
  right: -80px;
  width: 420px;
  opacity: 0.9;
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: 720px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2.1rem, 6.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: 0.3px;
  margin-bottom: 18px;
}
.hero__title-accent {
  display: block;
  color: var(--red-light);
  margin-top: 8px;
}

.hero__subtitle {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.78);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero__cta { margin-bottom: 28px; }

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}
.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
}
.hero__badge .icon { width: 18px; height: 18px; color: var(--yellow); }

.hero__divider {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 46px;
  background: var(--bg);
  clip-path: polygon(0 100%, 100% 100%, 100% 40%, 50% 100%, 0 40%);
}

/* ============ SECTIONS ============ */
.section { padding: 76px 0; }
.section--dark {
  background: var(--charcoal);
  color: var(--white);
}
.section--alt { background: var(--bg-alt); }

/* ============ QUEM SOMOS ============ */
.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.about__paragraph {
  color: var(--gray);
  font-size: 1rem;
  margin-bottom: 28px;
}

/* ---- Carrossel ---- */
.carousel {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--black);
}
.carousel__track {
  display: flex;
  transition: transform 0.5s ease;
  touch-action: pan-y;
}
.carousel__slide {
  min-width: 100%;
  aspect-ratio: 4 / 3;
}
.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(13,13,13,0.55);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.carousel__arrow:hover { background: var(--red); }
.carousel__arrow svg { width: 22px; height: 22px; fill: currentColor; }
.carousel__arrow--prev { left: 12px; }
.carousel__arrow--next { right: 12px; }

.carousel__dots {
  position: absolute;
  left: 0; right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.carousel__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  padding: 0;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.carousel__dot.is-active {
  background: var(--red);
  transform: scale(1.25);
}

/* ============ SERVICE CARDS ============ */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.cards-grid--3 { gap: 22px; }

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--red);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}
.service-card__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: #FDECE9;
  color: var(--red);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}
.service-card__icon svg { width: 30px; height: 30px; }
.service-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 1.15rem;
  letter-spacing: 0.3px;
  margin-bottom: 10px;
  color: var(--black);
}
.service-card__text { color: var(--gray); font-size: 0.95rem; }

/* ============ DIFERENCIAIS ============ */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.diff-card {
  background: var(--charcoal-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border-left: 4px solid var(--yellow);
}
.diff-card__number {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  color: var(--yellow);
  display: block;
  margin-bottom: 10px;
}
.diff-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 1.1rem;
  letter-spacing: 0.3px;
  margin-bottom: 10px;
  color: var(--white);
}
.diff-card__text { color: rgba(255,255,255,0.72); font-size: 0.95rem; }

/* ============ DEPOIMENTOS ============ */
.review-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  box-shadow: var(--shadow-card);
}
.review-card__stars {
  color: var(--yellow);
  font-size: 1.15rem;
  letter-spacing: 3px;
  margin-bottom: 14px;
  text-shadow: 0 1px 0 rgba(0,0,0,0.15);
}
.review-card__text {
  color: var(--ink);
  font-size: 0.96rem;
  font-style: italic;
  margin-bottom: 18px;
}
.review-card__author {
  font-weight: 700;
  color: var(--red);
  font-size: 0.9rem;
}
.reviews-cta { text-align: center; margin-top: 40px; }

/* ============ LOCALIZAÇÃO ============ */
.location__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}
.info-block {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.info-block__icon {
  width: 26px; height: 26px;
  color: var(--red);
  flex-shrink: 0;
  margin-top: 3px;
}
.info-block__title {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 1.02rem;
  letter-spacing: 0.3px;
  margin-bottom: 6px;
}
.info-block__text { color: var(--gray); font-size: 0.96rem; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  background: #E7E7E3;
  color: var(--gray);
}
.status-badge.is-open { background: #E3F6E9; color: #1B8A45; }
.status-badge.is-open::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: #1B8A45;
  display: inline-block;
}
.status-badge.is-closed { background: #FBE7E7; color: var(--red-dark); }
.status-badge.is-closed::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red);
  display: inline-block;
}

.location__map {
  width: 100%;
  height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

/* ============ RODAPÉ ============ */
.footer { background: var(--black); color: rgba(255,255,255,0.75); padding: 60px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__logo { height: 64px; width: auto; margin-bottom: 14px; }
.footer__text { font-size: 0.9rem; margin-bottom: 6px; color: rgba(255,255,255,0.65); }
.footer__heading {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  color: var(--white);
  font-size: 1rem;
  letter-spacing: 0.4px;
  margin-bottom: 16px;
}
.footer__links li { margin-bottom: 10px; }
.footer__links a { font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.footer__links a:hover { color: var(--red-light); }

.footer__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  color: var(--yellow);
  font-weight: 700;
  font-size: 0.92rem;
}
.footer__whatsapp .icon { width: 18px; height: 18px; }

.footer__bottom {
  padding: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* ============ BOTÃO FLUTUANTE WHATSAPP ============ */
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -6px rgba(0,0,0,0.4);
  z-index: 200;
  animation: wa-pulse 2.6s ease-in-out infinite;
}
.whatsapp-float .icon { width: 30px; height: 30px; }
.whatsapp-float:hover { transform: scale(1.06); }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 10px 24px -6px rgba(0,0,0,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow: 0 10px 24px -6px rgba(0,0,0,0.4), 0 0 0 12px rgba(37,211,102,0); }
}

/* ============ SCROLL REVEAL ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE — TABLET ============ */
@media (min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .header__cta span { display: inline; }
  .hero { padding: 76px 0 110px; }
  .section { padding: 96px 0; }

  .about__inner { grid-template-columns: 1fr 1fr; }

  .location__inner { grid-template-columns: 1fr 1fr; }
  .location__map { height: 420px; }

  .footer__inner { grid-template-columns: 1.6fr 1fr 1fr; }
}

/* ============ RESPONSIVE — DESKTOP ============ */
@media (min-width: 1024px) {
  .nav {
    position: static;
    inset: auto;
    background: transparent;
    padding: 0;
    transform: none;
    opacity: 1;
    transition: none;
  }
  .nav__list { flex-direction: row; gap: 34px; }
  .nav__link { padding: 6px 0; border-bottom: none; font-size: 0.95rem; }
  .nav__toggle { display: none; }

  .cards-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
  .cards-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .diff-grid { grid-template-columns: repeat(4, 1fr); }

  .hero__gauge { width: 520px; top: -60px; right: -60px; }
}