:root {
  --black: #0a0a0a;
  --black-soft: #111111;
  --graphite: #1a1a1a;
  --white: #ffffff;
  --off-white: #f5f2eb;
  --text: #222222;
  --muted: #6b6b6b;
  --gold: #c99b3b;
  --gold-light: #e8c978;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.12);
  --radius: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.site-header.scrolled {
  background: rgba(8, 8, 8, 0.94);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 100px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "Playfair Display", serif;
  font-size: 24px;
  color: var(--gold-light);
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text strong {
  font-family: "Playfair Display", serif;
  font-size: 17px;
  letter-spacing: 0.03em;
}

.brand-text small {
  margin-top: 5px;
  color: var(--gold-light);
  font-size: 9px;
  letter-spacing: 0.28em;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 0;
  border-radius: 10px;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
  transition: 0.25s ease;
}

.button {
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-gold {
  color: #121212;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 12px 30px rgba(201, 155, 59, 0.24);
}

.button-outline {
  color: var(--gold-light);
  border-color: rgba(232, 201, 120, 0.62);
  background: transparent;
}

.button-outline:hover,
.button-ghost:hover {
  border-color: var(--gold);
  background: rgba(201, 155, 59, 0.08);
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.03);
}

.button-dark {
  color: var(--white);
  background: var(--black);
}

.hero {
  min-height: 820px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(4, 4, 4, 0.98) 0%, rgba(4, 4, 4, 0.83) 42%, rgba(4, 4, 4, 0.18) 78%, rgba(4, 4, 4, 0.08) 100%),
    url("assets/hero-sprinter.webp") center 62% / cover no-repeat,
    #080808;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 30%, rgba(201, 155, 59, 0.12), transparent 30%),
    linear-gradient(180deg, transparent 68%, rgba(0, 0, 0, 0.88) 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.28), transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 140px;
  padding-bottom: 170px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero h1,
.section-heading h2,
.fleet-intro h2,
.about-content h2,
.quote-copy h2,
.contact-banner h2 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.05;
}

.hero h1 {
  max-width: 760px;
  color: var(--white);
  font-size: clamp(50px, 6.3vw, 88px);
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: var(--gold-light);
}

.hero-description {
  max-width: 570px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-strip {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  min-height: 112px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(8, 8, 8, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.24);
}

.trust-strip article {
  padding: 28px 25px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-strip article:last-child {
  border-right: 0;
}

.trust-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold-light);
  font-size: 18px;
}

.trust-strip strong,
.trust-strip small {
  display: block;
}

.trust-strip strong {
  color: var(--white);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.trust-strip small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 11px;
  line-height: 1.35;
}

.section {
  padding: 105px 0;
}

.section-light {
  background: var(--off-white);
}

.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at 70% 20%, rgba(201, 155, 59, 0.08), transparent 28%),
    #0c0c0c;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 50px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading.compact {
  max-width: 620px;
}

.section-heading h2,
.fleet-intro h2,
.about-content h2,
.quote-copy h2 {
  font-size: clamp(34px, 4vw, 53px);
}

.section-heading p:not(.eyebrow),
.fleet-intro > p:not(.eyebrow),
.about-content p,
.quote-copy > p:not(.eyebrow) {
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 26px 65px rgba(0, 0, 0, 0.16);
}

.service-image {
  height: 250px;
  overflow: hidden;
  background: #111;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.service-card:hover .service-image img {
  transform: scale(1.035);
}

.service-card-body {
  position: relative;
  padding: 30px;
}

.service-number {
  position: absolute;
  top: -21px;
  left: 30px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold-light);
  background: var(--black);
  font-size: 12px;
  font-weight: 700;
}

.service-card h3,
.fleet-card h3,
.benefit-grid h3,
.site-footer h3 {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-card h3 {
  font-size: 17px;
}

.service-card p {
  min-height: 78px;
  color: var(--muted);
  font-size: 14px;
}

.service-card a {
  color: var(--gold);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.service-card a span {
  margin-left: 6px;
}

.fleet-layout {
  display: grid;
  grid-template-columns: 0.8fr 2fr;
  gap: 60px;
  align-items: center;
}

.fleet-intro p {
  color: rgba(255, 255, 255, 0.58);
}

.fleet-intro .button {
  margin-top: 22px;
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.fleet-card {
  padding: 24px 18px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.fleet-card:hover {
  transform: translateY(-5px);
  border-color: rgba(201, 155, 59, 0.44);
  background: rgba(201, 155, 59, 0.06);
}

.fleet-card img {
  width: 100%;
  height: 138px;
  margin-bottom: 20px;
  border-radius: 10px;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.fleet-card h3 {
  color: var(--gold-light);
  font-size: 13px;
}

.fleet-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 55px;
}

.benefit-grid article {
  position: relative;
  padding: 20px 24px;
  text-align: center;
}

.benefit-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 20%;
  right: 0;
  width: 1px;
  height: 60%;
  background: rgba(0, 0, 0, 0.12);
}

.benefit-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 20px;
  border: 1px solid rgba(201, 155, 59, 0.5);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold);
  font-size: 25px;
}

.benefit-grid h3 {
  font-size: 13px;
}

.benefit-grid p {
  color: var(--muted);
  font-size: 12px;
}

.about-section {
  min-height: 600px;
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

.about-image {
  position: absolute;
  inset: 0 50% 0 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.7)),
    url("assets/driver.webp") center / cover no-repeat;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.about-content {
  grid-column: 2;
  padding-left: 80px;
}

.about-content p {
  color: rgba(255, 255, 255, 0.64);
}

.about-content .button {
  margin-top: 18px;
}

.quote-section {
  padding: 100px 0;
  background:
    radial-gradient(circle at 15% 15%, rgba(201, 155, 59, 0.18), transparent 25%),
    #f4f0e7;
}

.quote-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.3fr;
  gap: 70px;
  align-items: start;
}

.quote-form {
  padding: 34px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.quote-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.quote-form label span {
  color: #3c3c3c;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid #dedede;
  border-radius: 10px;
  background: #fafafa;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.quote-form input,
.quote-form select {
  height: 50px;
  padding: 0 15px;
}

.quote-form textarea {
  resize: vertical;
  padding: 14px 15px;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 155, 59, 0.12);
}

.submit-button {
  width: 100%;
}

.form-note {
  margin: 13px 0 0;
  color: var(--muted);
  text-align: center;
  font-size: 11px;
}

.contact-banner {
  padding: 40px 0;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
}

.contact-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.contact-banner small {
  display: block;
  margin-bottom: 6px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.contact-banner h2 {
  font-size: clamp(28px, 3vw, 40px);
}

.site-footer {
  color: rgba(255, 255, 255, 0.62);
  background: #090909;
}

.footer-grid {
  padding: 70px 0 50px;
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 42px;
}

.footer-brand p {
  max-width: 300px;
}

.site-footer h3 {
  margin-bottom: 18px;
  color: var(--gold-light);
  font-size: 12px;
}

.site-footer a,
.site-footer p {
  display: block;
  margin: 0 0 9px;
  font-size: 13px;
}

.site-footer a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  min-height: 78px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 1050px) {
  .header-cta {
    display: none;
  }

  .main-nav {
    gap: 18px;
  }

  .fleet-layout,
  .quote-layout {
    grid-template-columns: 1fr;
  }

  .fleet-intro {
    max-width: 620px;
  }

  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .benefit-grid article::after {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1.3fr repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .header-inner {
    min-height: 74px;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    width: 100%;
    height: calc(100vh - 74px);
    padding: 34px 24px;
    display: none;
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
    background: rgba(8, 8, 8, 0.98);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    font-size: 18px;
  }

  .hero {
    min-height: 870px;
    background-position: 62% center;
  }

  .hero-content {
    padding-top: 120px;
    padding-bottom: 340px;
  }

  .hero-description {
    max-width: 480px;
  }

  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-strip article:nth-child(2) {
    border-right: 0;
  }

  .trust-strip article:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .service-grid,
  .fleet-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-image {
    inset: 0;
    opacity: 0.26;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-content {
    grid-column: 1;
    max-width: 650px;
    padding-left: 0;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand-text strong {
    font-size: 14px;
  }

  .section {
    padding: 75px 0;
  }

  .hero {
    min-height: 900px;
    background-position: 68% center;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.93));
  }

  .hero-content {
    padding-bottom: 350px;
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .trust-strip {
    min-height: 260px;
  }

  .trust-strip article {
    padding: 18px 14px;
  }

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

  .service-grid,
  .fleet-grid,
  .benefit-grid,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .benefit-grid article {
    padding: 16px 10px;
  }

  .quote-form {
    padding: 22px;
  }

  .contact-banner-inner,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-banner .button {
    width: 100%;
  }

  .footer-bottom {
    padding: 22px 0;
  }
}


/* LOGOTIPO A3S — dimensões controladas */
.brand-logo-link,
.footer-brand-link {
  display: inline-flex;
  flex: 0 0 auto;
  width: auto;
  overflow: visible;
}

.site-logo {
  display: block;
  width: 260x;
  max-width: 260px;
  height: 82px;
  max-height: 82px;
  object-fit: contain;
  object-position: left center;
}

.footer-logo {
  display: block;
  width: 230px;
  max-width: 100%;
  height: auto;
  max-height: 105px;
  object-fit: contain;
  object-position: left center;
}

@media (max-width: 620px) {
  .site-logo {
    width: 180px;
    max-width: 180px;
    height: 58px;
    max-height: 58px;
  }

  .footer-logo {
    width: 190px;
    max-height: 88px;
  }
}