/* Alemão Pneus — Car Service Center
   Design system: amarelo (#F5C400), preto e vermelho */

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

:root {
  --background: #111111;
  --foreground: #fafafa;
  --card: #1f1f1f;
  --surface: #1a1a1a;
  --primary: #f5c400;
  --primary-foreground: #141414;
  --accent: #d92121;
  --accent-foreground: #ffffff;
  --muted-foreground: #b3b3b3;
  --border: rgba(255, 255, 255, 0.12);
  --radius: 4px;
  --shadow-card: 0 12px 30px -14px rgba(0, 0, 0, 0.8);
  --gradient-hero: linear-gradient(
    100deg,
    rgba(17, 17, 17, 0.96) 0%,
    rgba(17, 17, 17, 0.85) 45%,
    rgba(17, 17, 17, 0.35) 100%
  );
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: "Barlow", system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: "Anton", system-ui, sans-serif;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

.text-primary {
  color: var(--primary);
}

.icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon-lg {
  width: 36px;
  height: 36px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  padding: 12px 22px;
  border: 0;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  opacity: 0.9;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

.btn-red {
  background: var(--accent);
  color: var(--accent-foreground);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 13px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  object-fit: cover;
}

.brand-name {
  font-family: "Anton", sans-serif;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--primary);
  line-height: 1;
}

.brand-sub {
  display: block;
  font-family: "Barlow", sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--muted-foreground);
  margin-top: 4px;
}

.nav-desktop {
  margin-left: auto;
  display: none;
  align-items: center;
  gap: 28px;
}

.nav-desktop a {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(250, 250, 250, 0.8);
  transition: color 0.2s;
}

.nav-desktop a:hover {
  color: var(--primary);
}

.header-phone {
  display: none;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  margin-left: 24px;
}

.header-phone .icon {
  color: var(--primary);
  width: 16px;
  height: 16px;
}

.header-cta {
  display: none;
}

.menu-btn {
  margin-left: auto;
  background: none;
  border: 0;
  color: var(--foreground);
  cursor: pointer;
  padding: 6px;
}

.nav-mobile {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--card);
  padding: 12px 16px 16px;
}

.nav-mobile.open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 8px 0;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(250, 250, 250, 0.8);
}

.nav-mobile a.phone {
  color: var(--primary);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-content {
  position: relative;
  padding-top: 96px;
  padding-bottom: 96px;
}

.hero-badge {
  display: inline-block;
  margin-bottom: 16px;
  border-left: 4px solid var(--accent);
  background: rgba(17, 17, 17, 0.6);
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--primary);
}

.hero h1 {
  max-width: 640px;
  font-size: 38px;
  line-height: 1.05;
}

.hero p {
  margin-top: 20px;
  max-width: 560px;
  color: rgba(250, 250, 250, 0.8);
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Trust bar */
.trust {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.trust-grid {
  display: grid;
  gap: 16px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-item .icon {
  color: var(--primary);
  width: 24px;
  height: 24px;
}

.trust-item span {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
section.block {
  padding-top: 80px;
  padding-bottom: 80px;
}

.section-title {
  text-align: center;
  font-size: 30px;
}

.rule {
  margin: 12px auto 0;
  height: 4px;
  width: 64px;
  background: var(--accent);
}

.rule.left {
  margin-left: 0;
}

.section-lead {
  margin: 20px auto 0;
  max-width: 640px;
  text-align: center;
  font-size: 14px;
  color: var(--muted-foreground);
}

.grid {
  display: grid;
  gap: 20px;
  margin-top: 48px;
}

/* Service cards */
.card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s;
}

.card:hover {
  border-color: var(--primary);
}

.card .icon-lg {
  color: var(--accent);
  transition: color 0.2s;
}

.card:hover .icon-lg {
  color: var(--primary);
}

.card h3 {
  margin-top: 16px;
  font-size: 20px;
}

.card p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted-foreground);
}

/* Gallery */
.gallery img {
  height: 288px;
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* Why us */
.why {
  display: grid;
  gap: 40px;
  align-items: center;
}

.why p.lead {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted-foreground);
}

.diff-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.diff {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
}

.diff .icon {
  color: var(--primary);
}

.diff span {
  font-size: 14px;
  font-weight: 600;
}

.photo-grid {
  display: grid;
  gap: 16px;
}

.photo-grid img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 224px;
}

.photo-grid img.wide {
  height: 288px;
}

/* CTA */
.cta {
  background: var(--accent);
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
  padding-top: 48px;
  padding-bottom: 48px;
}

.cta h2 {
  color: var(--accent-foreground);
  font-size: 24px;
}

.cta p {
  margin-top: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

/* Reviews */
.stars {
  display: flex;
  gap: 4px;
  color: var(--primary);
}

.stars .icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.review p.text {
  margin-top: 16px;
  font-size: 14px;
  color: var(--muted-foreground);
}

.review p.name {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
}

/* Steps */
.step {
  border-top: 4px solid var(--primary);
  background: var(--card);
  padding: 24px;
}

.step .num {
  font-family: "Anton", sans-serif;
  font-size: 30px;
  color: var(--accent);
}

.step h3 {
  margin-top: 12px;
  font-size: 18px;
}

.step p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted-foreground);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-grid {
  display: grid;
  gap: 40px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.footer-brand img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  object-fit: cover;
}

.footer-brand .row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand .name {
  font-family: "Anton", sans-serif;
  font-size: 20px;
  color: var(--primary);
}

.footer-brand .sub {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--muted-foreground);
}

.footer-brand .about {
  margin-top: 20px;
  max-width: 320px;
  font-size: 14px;
  color: var(--muted-foreground);
}

.ig-btn {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--accent-foreground);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
}

.contact h3 {
  font-family: "Anton", sans-serif;
  font-size: 18px;
  margin-bottom: 16px;
}

.contact p {
  display: flex;
  gap: 12px;
  font-size: 14px;
  color: var(--muted-foreground);
  margin-bottom: 16px;
}

.contact .icon {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  color: var(--primary);
}

.contact a:hover {
  color: var(--primary);
}

.map {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.map iframe {
  width: 100%;
  height: 256px;
  border: 0;
  display: block;
}

.copyright {
  border-top: 1px solid var(--border);
  padding: 20px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--muted-foreground);
}

/* Floating WhatsApp */
.float-whats {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.float-whats:hover {
  transform: scale(1.05);
  filter: brightness(1.05);
}

.float-whats .icon {
  width: 22px;
  height: 22px;
}

.float-call {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-weight: 700;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
}

/* Responsive */
@media (min-width: 640px) {
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .photo-grid img.wide {
    grid-column: span 2;
  }
}

@media (min-width: 768px) {
  .hero-content {
    padding-top: 128px;
    padding-bottom: 128px;
  }
  .hero h1 {
    font-size: 60px;
  }
  .section-title {
    font-size: 36px;
  }
  .grid.cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid.cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid.cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .cta-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  .cta h2 {
    font-size: 30px;
  }
}

@media (min-width: 1024px) {
  .grid.cols-3-lg {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .trust-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .why {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .nav-desktop {
    display: flex;
  }
  .header-phone {
    display: flex;
  }
  .header-cta {
    display: inline-flex;
  }
  .menu-btn {
    display: none;
  }
  .nav-mobile {
    display: none !important;
  }
}