:root {
  color-scheme: light;
  --ink: #15191f;
  --muted: #5a6573;
  --line: #d8dee7;
  --paper: #ffffff;
  --soft: #f3f6f9;
  --dark: #1d232b;
  --red: #d71920;
  --red-dark: #a90f16;
  --blue: #1769aa;
  --green: #1fa855;
  --gold: #d59c2f;
  --radius: 8px;
  --shadow: 0 18px 45px rgba(20, 28, 38, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

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

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

.top-strip {
  background: var(--dark);
  color: #fff;
  font-size: 14px;
}

.top-strip__inner,
.nav__inner,
.section__inner,
.footer__inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.top-strip__inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-actions,
.hero__actions,
.cta-row,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 192px;
}

.brand__logo {
  display: block;
  width: clamp(168px, 17vw, 224px);
  height: auto;
  aspect-ratio: 1536 / 390;
}

.menu {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #2c3540;
  font-size: 15px;
}

.menu a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.menu a:hover,
.menu a[aria-current="page"] {
  color: var(--red);
  border-color: var(--red);
}

.menu-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--dark);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.menu-toggle__lines {
  position: relative;
  width: 20px;
  height: 14px;
  display: inline-block;
}

.menu-toggle__lines::before,
.menu-toggle__lines::after,
.menu-toggle__lines span {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease, top 160ms ease;
}

.menu-toggle__lines::before {
  top: 0;
}

.menu-toggle__lines span {
  top: 7px;
}

.menu-toggle__lines::after {
  top: 14px;
}

.nav.is-open .menu-toggle__lines::before {
  top: 7px;
  transform: rotate(45deg);
}

.nav.is-open .menu-toggle__lines span {
  opacity: 0;
}

.nav.is-open .menu-toggle__lines::after {
  top: 7px;
  transform: rotate(-45deg);
}

.btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 15px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.15;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--call {
  background: var(--red);
  color: #fff;
}

.btn--call:hover {
  background: var(--red-dark);
}

.btn--whatsapp,
.floating-whatsapp {
  background: var(--green);
  color: #fff;
}

.btn--ghost {
  background: #fff;
  color: var(--dark);
  border-color: var(--line);
}

.btn--dark {
  background: var(--dark);
  color: #fff;
}

.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.hero {
  position: relative;
  min-height: 640px;
  display: grid;
  align-items: end;
  color: #fff;
  background: #111820;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(11, 15, 20, 0.93), rgba(11, 15, 20, 0.74) 36%, rgba(11, 15, 20, 0.22) 68%, rgba(11, 15, 20, 0.08)), var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  background: linear-gradient(0deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0 120px;
}

.eyebrow {
  margin: 0 0 12px;
  color: #ffd16d;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.info-panel .eyebrow,
.contact-box .eyebrow {
  color: var(--red);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(36px, 6vw, 70px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 660px;
  margin-bottom: 26px;
  color: #e8edf3;
  font-size: 19px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 8px 11px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-weight: 700;
}

.section {
  padding: 72px 0;
}

.section--soft {
  background: var(--soft);
}

.section--dark {
  background: var(--dark);
  color: #fff;
}

.section__heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.7fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.section__heading h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
}

.section__heading p {
  margin-bottom: 0;
  color: var(--muted);
}

.section--dark .section__heading p {
  color: #c8d1dc;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  display: flex;
  flex-direction: column;
  min-height: 390px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(23, 32, 43, 0.08);
}

.service-card__image {
  height: 150px;
  background-image: var(--card-image);
  background-size: cover;
  background-position: center;
}

.service-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px;
}

.service-card h3 {
  margin-bottom: 8px;
  font-size: 21px;
}

.service-card p {
  color: var(--muted);
}

.service-card .btn {
  width: 100%;
  margin-top: auto;
}

.feature-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.visual-panel {
  min-height: 440px;
  border-radius: var(--radius);
  background-image: linear-gradient(0deg, rgba(15, 20, 28, 0.32), rgba(15, 20, 28, 0.06)), var(--panel-image);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}

.info-panel {
  padding: 34px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.section--dark .info-panel {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.info-panel h2 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.08;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
}

.check-list li::before {
  content: "";
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 50%;
  background: radial-gradient(circle at center, #fff 0 28%, var(--red) 30% 100%);
  border: 2px solid var(--red);
}

.price-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-top: 24px;
  padding: 18px;
  border-radius: var(--radius);
  background: #fff8e8;
  border: 1px solid #f0d598;
}

.price {
  color: var(--red);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 900;
  line-height: 1;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.process-item {
  min-height: 180px;
  padding: 22px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.process-item strong {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 28px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 24px;
  align-items: stretch;
}

.contact-box {
  padding: 30px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.contact-box dl {
  display: grid;
  gap: 18px;
  margin: 0 0 24px;
}

.contact-box dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-box dd {
  margin: 4px 0 0;
  font-size: 18px;
  font-weight: 700;
}

.map-frame {
  min-height: 420px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #dfe6ee;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
}

.service-hero {
  --hero-image: url("assets/images/mekanik-turbo-hero.png");
  min-height: 520px;
}

.service-hero .hero__inner {
  padding-bottom: 96px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(300px, 0.35fr);
  gap: 28px;
  align-items: start;
}

.article {
  font-size: 17px;
}

.article h2 {
  font-size: clamp(27px, 4vw, 40px);
  line-height: 1.1;
}

.side-panel {
  position: sticky;
  top: 98px;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--dark);
  color: #fff;
}

.side-panel p {
  color: #d6dde6;
}

.gallery-strip {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 12px;
}

.gallery-strip div {
  min-height: 210px;
  border-radius: var(--radius);
  background-image: var(--gallery-image);
  background-size: cover;
  background-position: center;
}

.footer {
  background: #11161c;
  color: #dce3eb;
  padding: 36px 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.footer strong {
  color: #fff;
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  box-shadow: 0 12px 30px rgba(31, 168, 85, 0.38);
}

.floating-whatsapp .icon {
  width: 28px;
  height: 28px;
}

@media (max-width: 980px) {
  .top-strip__inner,
  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  .nav__inner {
    min-height: 70px;
    padding: 10px 0;
    flex-wrap: wrap;
  }

  .service-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section__heading,
  .feature-band,
  .contact-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 860px) {
  .brand {
    min-width: 0;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 12px;
    border-top: 1px solid var(--line);
    font-size: 16px;
  }

  .nav.is-open .menu {
    display: flex;
  }

  .menu a {
    min-height: 46px;
    display: flex;
    align-items: center;
    padding: 12px 4px;
    border-bottom: 1px solid var(--line);
  }

  .menu a:hover,
  .menu a[aria-current="page"] {
    border-color: var(--line);
  }

  .hero::before {
    background-image: linear-gradient(90deg, rgba(11, 15, 20, 0.94), rgba(11, 15, 20, 0.74)), var(--hero-image);
    background-position: center;
  }
}

@media (max-width: 640px) {
  .top-strip__inner,
  .nav__inner,
  .section__inner,
  .footer__inner,
  .hero__inner {
    width: min(100% - 22px, 1180px);
  }

  .top-actions,
  .nav .top-actions,
  .hero__actions,
  .contact-actions {
    width: 100%;
  }

  .btn {
    flex: 1 1 150px;
    padding-inline: 12px;
  }

  .hero {
    min-height: 560px;
  }

  .hero__inner {
    padding: 68px 0 96px;
  }

  .hero__lead {
    font-size: 17px;
  }

  .brand__logo {
    width: clamp(142px, 45vw, 176px);
  }

  .top-strip {
    font-size: 13px;
  }

  .service-grid,
  .process-grid,
  .gallery-strip {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
  }

  .service-card .btn {
    width: auto;
    align-self: flex-start;
    flex: 0 0 auto;
    min-height: 38px;
    padding: 9px 13px;
    font-size: 14px;
  }

  .section {
    padding: 50px 0;
  }

  .price-strip {
    grid-template-columns: 1fr;
  }

  .map-frame,
  .map-frame iframe {
    min-height: 320px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    width: 54px;
    height: 54px;
  }
}