:root {
  --red: #e30613;
  --ink: #20252d;
  --muted: #626a75;
  --line: #e8eaee;
  --panel: rgba(255, 255, 255, 0.92);
  --soft: #f5f6f8;
  --shadow: 0 18px 50px rgba(13, 18, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  background: #fff;
  overflow-x: hidden;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px clamp(18px, 4vw, 58px);
  color: #fff;
  background: linear-gradient(180deg, rgba(8, 10, 13, 0.68), rgba(8, 10, 13, 0));
}

.brand img {
  width: 148px;
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.25));
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
}

.nav a {
  opacity: 0.88;
}

.header-cta,
.primary-cta,
.quote-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  padding: 0 22px;
  color: #fff;
  background: var(--red);
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(227, 6, 19, 0.24);
}

.header-cta {
  min-height: 40px;
  font-size: 0.78rem;
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #111;
}

.slider,
.slide {
  min-height: 100vh;
}

.slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  padding: 118px clamp(22px, 6.3vw, 108px) 118px;
  opacity: 0;
  visibility: hidden;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.slide.is-active {
  opacity: 1;
  visibility: visible;
}

.slide-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 5, 10, 0.94) 0%, rgba(5, 8, 14, 0.78) 31%, rgba(7, 11, 17, 0.28) 58%, rgba(5, 7, 11, 0.12) 100%),
    linear-gradient(0deg, rgba(4, 7, 12, 0.5), rgba(4, 7, 12, 0.08));
}

.slide-content {
  position: relative;
  z-index: 2;
  width: min(700px, 100%);
  padding-bottom: 126px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.slide .eyebrow {
  color: rgba(255, 255, 255, 0.82);
  font-family: "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  font-size: clamp(0.78rem, 1vw, 1rem);
  font-weight: 600;
}

.slide h1,
.slide h2 {
  max-width: 660px;
  margin: 0;
  color: #fff;
  font-family: Montserrat, Poppins, "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: clamp(2.7rem, 5.15vw, 5rem);
  font-weight: 900;
  line-height: 1.02;
  text-transform: none;
  text-wrap: balance;
}

.hero-copy {
  max-width: 590px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-family: "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
  line-height: 1.55;
}

.hero-region {
  max-width: 620px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(0.98rem, 1.25vw, 1.1rem);
  line-height: 1.5;
}

.hero-region strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.seo-icons {
  position: absolute;
  z-index: 3;
  left: clamp(22px, 6.3vw, 108px);
  right: auto;
  bottom: clamp(38px, 7.3vh, 74px);
  display: flex;
  align-items: center;
  gap: 0;
  width: min(760px, calc(100% - 44px));
}

.seo-item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 0 30px;
  background: transparent;
}

.seo-item:first-child {
  padding-left: 0;
}

.seo-item + .seo-item {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.seo-item svg {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--red);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.seo-item span {
  color: rgba(255, 255, 255, 0.9);
  font-family: "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  font-size: clamp(0.94rem, 1.15vw, 1.08rem);
  font-weight: 500;
  line-height: 1.28;
}

.slider-controls {
  position: absolute;
  z-index: 4;
  right: clamp(18px, 4vw, 58px);
  bottom: 34px;
  display: flex;
  gap: 9px;
}

.slider-controls button {
  width: 34px;
  height: 4px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
}

.slider-controls button.is-active {
  background: var(--red);
}

.intro,
.features,
.split-section,
.regularization,
.clients,
.contact {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 76px 0;
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  padding-bottom: 34px;
}

.intro h2,
.features h2,
.split-section h2,
.regularization h2,
.clients h2,
.contact h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
}

.intro h2 span {
  color: var(--red);
}

.intro p,
.features > p:not(.section-kicker),
.split-copy p,
.regularization-copy p,
.clients-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.intro img {
  width: 100%;
  aspect-ratio: 16 / 8.8;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.features {
  border-top: 1px solid var(--line);
  padding-top: 38px;
}

.features h2 {
  position: relative;
  width: fit-content;
  margin: 0 auto;
  font-size: clamp(1.6rem, 2.6vw, 2.25rem);
  text-align: center;
}

.features h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  width: 42px;
  height: 3px;
  border-radius: 99px;
  background: var(--red);
  transform: translateX(-50%);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 50px;
}

.feature-grid article {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 172px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-align: center;
  box-shadow: 0 12px 30px rgba(13, 18, 27, 0.1);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--red);
  font-weight: 900;
}

.feature-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--red);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-grid h3 {
  max-width: 260px;
  margin: 14px auto 8px;
  font-size: 1.02rem;
  line-height: 1.2;
}

.feature-grid p {
  max-width: 260px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(30px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.split-section img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.split-copy p {
  margin: 18px 0 0;
}

.split-tags,
.fleet-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.split-tags span,
.fleet-list span {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(13, 18, 27, 0.08);
}

.fleet-list span::before {
  content: "";
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: inset 0 0 0 5px var(--red);
}

.regularization {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.regularization-copy p {
  margin-bottom: 0;
}

.authority-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.authority-grid article {
  display: grid;
  place-items: center;
  min-height: 118px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(13, 18, 27, 0.08);
}

.authority-grid img {
  max-height: 74px;
  width: auto;
  object-fit: contain;
}

.clients {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.clients-copy p {
  margin-bottom: 0;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.client-grid article {
  display: grid;
  place-items: center;
  min-height: 154px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(13, 18, 27, 0.08);
}

.client-grid img {
  max-height: 92px;
  width: auto;
  object-fit: contain;
}

.contact {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: clamp(26px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(20px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 8px;
  color: #343b45;
  font-size: 0.9rem;
  font-weight: 800;
}

.quote-form .full,
.quote-form .form-alert,
.quote-form button {
  grid-column: 1 / -1;
}

.form-alert {
  display: none;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(227, 6, 19, 0.24);
  border-radius: 6px;
  color: #9d0610;
  background: rgba(227, 6, 19, 0.07);
  font-size: 0.92rem;
  font-weight: 800;
}

.form-alert.is-visible {
  display: block;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #cdd1d7;
  border-radius: 0;
  padding: 11px 0;
  color: var(--ink);
  font: inherit;
  outline: 0;
  resize: vertical;
}

.quote-form select {
  background: #fff;
  cursor: pointer;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--red);
}

.quote-form input:invalid,
.quote-form select:invalid,
.quote-form textarea:invalid {
  box-shadow: none;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 30px clamp(18px, 6vw, 86px);
  color: #d7dce4;
  background: #20242b;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 12px;
}

.footer-brand > img {
  width: 120px;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 4px;
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: #20242b;
  overflow: hidden;
}

.footer-socials img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  border-radius: 50%;
}

.footer p {
  margin: 0;
  color: #f0f2f5;
  font-weight: 700;
}

.footer a {
  color: #fff;
  font-weight: 900;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.whatsapp-float {
  position: fixed;
  z-index: 30;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border-radius: 999px;
  color: #fff;
  background: #25d366;
  font-weight: 900;
  box-shadow: 0 14px 32px rgba(11, 18, 27, 0.24);
}

.whatsapp-float img {
  width: 40px;
  height: 40px;
}

.whatsapp-float span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.thanks-page {
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(2, 5, 10, 0.94) 0%, rgba(5, 8, 14, 0.78) 35%, rgba(7, 11, 17, 0.3) 70%, rgba(5, 7, 11, 0.2) 100%),
    url("assets/banner-4.jpeg") center / cover;
}

.thanks {
  display: grid;
  align-content: center;
  min-height: 100vh;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 128px 0 72px;
}

.thanks-panel {
  max-width: 720px;
}

.thanks-panel h1 {
  margin: 0;
  color: #fff;
  font-family: Montserrat, Poppins, "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: clamp(2.7rem, 5.15vw, 5rem);
  font-weight: 900;
  line-height: 1.02;
}

.thanks-panel p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.15rem;
  line-height: 1.65;
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 6px;
  padding: 0 22px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

@media (max-width: 860px) {
  .site-header {
    position: sticky;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    padding: 14px 18px;
    background: rgba(8, 10, 13, 0.88);
    backdrop-filter: blur(14px);
  }

  .brand img {
    width: 104px;
  }

  .nav {
    order: 3;
    display: flex;
    gap: 18px;
    width: 100%;
    margin-left: 0;
    padding: 4px 0 2px;
    overflow-x: auto;
    color: #fff;
    font-size: 0.72rem;
    scrollbar-width: none;
    white-space: nowrap;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .header-cta {
    min-height: 34px;
    margin-left: auto;
    padding: 0 12px;
    font-size: 0.66rem;
  }

  .hero,
  .slider,
  .slide {
    min-height: 760px;
  }

  .slide {
    align-items: start;
    padding: 46px 18px 252px;
    background-position: 58% center;
  }

  .slide-shade {
    background:
      linear-gradient(180deg, rgba(5, 8, 14, 0.92) 0%, rgba(5, 8, 14, 0.7) 42%, rgba(5, 8, 14, 0.28) 70%, rgba(5, 8, 14, 0.78) 100%);
  }

  .slide-content {
    padding-bottom: 0;
  }

  .slide h1,
  .slide h2 {
    font-size: clamp(1.95rem, 8.7vw, 3.2rem);
    line-height: 1.06;
  }

  .hero-copy,
  .hero-region {
    font-size: 0.98rem;
    line-height: 1.48;
  }

  .seo-icons {
    left: 18px;
    right: 18px;
    bottom: 42px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: auto;
  }

  .seo-item {
    min-height: 48px;
    padding: 0;
    gap: 10px;
  }

  .seo-item + .seo-item {
    border-left: 0;
  }

  .seo-item svg {
    width: 28px;
    height: 28px;
    flex-basis: 28px;
  }

  .slider-controls {
    right: 18px;
    bottom: 216px;
  }

  .intro,
  .contact,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article {
    min-height: 0;
    padding: 22px 18px;
  }

  .intro,
  .features,
  .split-section,
  .regularization,
  .clients,
  .contact {
    padding: 52px 0;
  }

  .regularization,
  .authority-grid,
  .clients,
  .split-section,
  .split-tags,
  .fleet-list {
    grid-template-columns: 1fr;
  }

  .authority-grid,
  .client-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .authority-grid article,
  .client-grid article {
    aspect-ratio: 1 / 1;
    min-height: 0;
    padding: 14px;
  }

  .authority-grid img,
  .client-grid img {
    max-width: 86%;
    max-height: 86%;
  }

  .quote-form {
    grid-template-columns: 1fr;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .thanks-page {
    background:
      linear-gradient(180deg, rgba(5, 8, 14, 0.94), rgba(5, 8, 14, 0.74), rgba(5, 8, 14, 0.68)),
      url("assets/banner-4.jpeg") center / cover;
  }

  .thanks-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 12px 14px;
  }

  .brand img {
    width: 92px;
  }

  .header-cta {
    display: none;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 58px;
    height: 58px;
    padding: 0;
    justify-content: center;
  }

  .whatsapp-float img {
    width: 40px;
    height: 40px;
  }


  .hero,
  .slider,
  .slide {
    min-height: 720px;
  }

  .slide {
    padding: 34px 16px 238px;
    background-position: 62% center;
  }

  .slide h1,
  .slide h2 {
    font-size: clamp(1.78rem, 9vw, 2.7rem);
  }

  .slide .eyebrow {
    font-size: 0.7rem;
  }

  .hero-copy,
  .hero-region {
    margin-top: 14px;
    font-size: 0.94rem;
  }

  .seo-icons {
    left: 16px;
    right: 16px;
    bottom: 34px;
  }

  .seo-item span {
    font-size: 0.9rem;
  }

  .slider-controls {
    bottom: 198px;
  }

  .intro,
  .features,
  .split-section,
  .regularization,
  .clients,
  .contact {
    width: min(100% - 28px, 1180px);
    padding: 42px 0;
  }

  .intro h2,
  .features h2,
  .split-section h2,
  .regularization h2,
  .clients h2,
  .contact h2 {
    font-size: clamp(1.72rem, 8vw, 2.45rem);
  }

  .intro img,
  .split-section img {
    aspect-ratio: 4 / 3;
  }

  .authority-grid,
  .client-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .authority-grid article,
  .client-grid article {
    aspect-ratio: 1 / 1;
    min-height: 0;
    padding: 12px;
  }

  .footer {
    gap: 14px;
    padding: 24px 18px;
    text-align: left;
  }
}