* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--color-graphite-950);
  color: var(--color-white-soft);
  font-family: var(--font-body);
  line-height: var(--line-body);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 86% 8%, rgb(216 31 42 / 0.18), transparent 23rem),
    linear-gradient(180deg, var(--color-graphite-950), var(--color-graphite-900) 58%, var(--color-graphite-950));
}

body::selection {
  background: var(--color-signal-red);
  color: var(--color-white-soft);
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--color-signal-red);
  outline-offset: 4px;
}

.site-shell {
  min-height: 100dvh;
}

.container {
  width: min(100%, var(--container-max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgb(17 17 19 / 0.88);
  border-bottom: var(--border-hairline);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-lg);
  align-items: center;
}

.brand-logo {
  display: grid;
  grid-template-columns: 42px auto;
  gap: var(--space-sm);
  align-items: center;
  text-decoration: none;
}

.logo-symbol {
  width: 42px;
  height: 42px;
}

.logo-text {
  display: grid;
  color: var(--color-white-soft);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 0.95;
  text-transform: uppercase;
}

.logo-text small {
  color: var(--color-signal-red);
  font-family: var(--font-data);
  font-size: 0.68rem;
  font-weight: 700;
}

.nav-list {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  color: var(--color-chrome-200);
  font-size: var(--text-small);
  font-weight: 700;
  text-decoration: none;
}

.nav-list a:hover {
  color: var(--color-white-soft);
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-tight);
  border: 0;
  color: var(--color-white-soft);
  cursor: pointer;
  font: 800 var(--text-small) / 1 var(--font-body);
  text-decoration: none;
  transition:
    background-color var(--motion-base) var(--ease-out),
    border-color var(--motion-base) var(--ease-out),
    color var(--motion-base) var(--ease-out),
    transform var(--motion-fast) var(--ease-out);
  white-space: nowrap;
}

.button:active {
  transform: translateY(1px);
}

.button-primary {
  background: var(--color-signal-red);
  box-shadow: var(--shadow-signal);
}

.button-primary:hover {
  background: var(--color-red-dark);
}

.button-secondary {
  border: var(--border-hairline);
  background: transparent;
  color: var(--color-chrome-200);
}

.button-secondary:hover {
  border-color: rgb(216 221 229 / 0.42);
  color: var(--color-white-soft);
}

.hero {
  min-height: calc(100dvh - 72px);
  display: grid;
  align-items: center;
  padding-block: var(--space-2xl);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: var(--space-lg);
}

.hero h1,
.section-title,
.final-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0;
  line-height: var(--line-tight);
  text-transform: uppercase;
}

.hero h1 {
  max-width: 10ch;
  font-size: var(--text-hero);
}

.hero p,
.section-lead,
.final-cta p {
  max-width: 58ch;
  margin: 0;
  color: var(--color-chrome-200);
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.micro-note {
  margin: 0;
  color: var(--color-warning-amber);
  font-size: var(--text-small);
  font-weight: 700;
}

.hero-media {
  position: relative;
  min-height: 530px;
}

.photo-plate {
  overflow: hidden;
  border: var(--border-hairline);
  border-radius: var(--radius-panel);
  background: var(--color-graphite-900);
  box-shadow: var(--shadow-photo);
}

.photo-plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.08) brightness(0.82);
}

.photo-plate.main {
  height: min(64dvh, 590px);
}

.dash-card {
  position: absolute;
  right: clamp(-1rem, -2vw, -0.5rem);
  bottom: var(--space-lg);
  width: min(320px, 86%);
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border: var(--border-hairline);
  border-radius: var(--radius-panel);
  background: rgb(17 17 19 / 0.9);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(18px);
}

.dash-card strong {
  color: var(--color-signal-red);
  font-family: var(--font-data);
  font-size: var(--text-data);
  line-height: var(--line-tight);
}

.dash-card span {
  color: var(--color-chrome-200);
  font-size: var(--text-small);
  font-weight: 700;
}

.section {
  padding-block: var(--space-4xl);
}

.section-head {
  display: grid;
  gap: var(--space-md);
  max-width: 720px;
  margin-bottom: var(--space-2xl);
}

.section-title {
  max-width: 14ch;
  font-size: var(--text-title);
}

.feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: var(--grid-gap);
  align-items: stretch;
}

.media-carousel {
  min-width: 0;
}

.carousel-viewport {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--color-signal-red) var(--color-graphite-900);
  scrollbar-width: thin;
  scroll-snap-type: x mandatory;
}

.carousel-viewport::-webkit-scrollbar {
  height: 8px;
}

.carousel-viewport::-webkit-scrollbar-track {
  background: var(--color-graphite-900);
}

.carousel-viewport::-webkit-scrollbar-thumb {
  border-radius: var(--radius-pill);
  background: var(--color-signal-red);
}

.carousel-track {
  display: flex;
}

.carousel-slide {
  min-width: 100%;
  margin: 0;
  aspect-ratio: 4 / 3;
  flex: 0 0 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  box-shadow: none;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-controls {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-md);
}

.js .carousel-controls {
  display: flex;
}

.carousel-status {
  display: flex;
  gap: var(--space-xs);
  margin: 0;
  color: var(--color-chrome-200);
  font-family: var(--font-data);
  font-size: var(--text-small);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.carousel-status [data-carousel-current] {
  color: var(--color-signal-red);
}

.carousel-actions {
  display: flex;
  gap: var(--space-xs);
}

.carousel-button {
  min-height: 44px;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-hairline);
  border-radius: var(--radius-tight);
  background: var(--color-asphalt-800);
  color: var(--color-white-soft);
  cursor: pointer;
  font: 700 var(--text-small) / 1 var(--font-body);
  transition:
    background-color var(--motion-fast) var(--ease-out),
    border-color var(--motion-fast) var(--ease-out),
    transform var(--motion-fast) var(--ease-out);
}

.carousel-button:hover:not(:disabled) {
  border-color: rgb(216 31 42 / 0.65);
  background: var(--color-graphite-900);
}

.carousel-button:active:not(:disabled) {
  transform: translateY(1px);
}

.carousel-button:disabled {
  color: var(--color-steel-600);
  cursor: not-allowed;
  opacity: 0.62;
}

.spec-panel,
.trust-panel,
.contact-panel,
.faq-item,
.stock-card,
.step-card {
  border: var(--border-hairline);
  border-radius: var(--radius-panel);
  background: var(--color-graphite-900);
}

.spec-panel,
.trust-panel,
.contact-panel {
  display: grid;
  gap: var(--space-lg);
  padding: var(--space-xl);
}

.spec-list,
.contact-list {
  display: grid;
  gap: var(--space-md);
  margin: 0;
}

.spec-list div,
.contact-list div {
  display: grid;
  gap: var(--space-2xs);
  padding-bottom: var(--space-md);
  border-bottom: var(--border-hairline);
}

.spec-list div:last-child,
.contact-list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.spec-list dt,
.contact-list dt {
  color: var(--color-steel-600);
  font-family: var(--font-data);
  font-size: var(--text-small);
  font-weight: 700;
  text-transform: uppercase;
}

.spec-list dd,
.contact-list dd {
  margin: 0;
  color: var(--color-white-soft);
  font-weight: 800;
}

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

.stock-card {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.stock-card h3,
.step-card h3,
.trust-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-card);
  letter-spacing: 0;
  line-height: var(--line-title);
  text-transform: uppercase;
}

.stock-card p,
.step-card p,
.trust-panel p,
.finance-card p {
  margin: 0;
  color: var(--color-chrome-200);
}

.stock-card a {
  width: fit-content;
  color: var(--color-signal-red);
  font-weight: 800;
}

.steps-grid,
.trust-grid,
.finance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.step-card {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.step-card .step-label {
  width: fit-content;
  border-radius: var(--radius-tight);
  background: var(--color-graphite-950);
  color: var(--color-signal-red);
  font-family: var(--font-data);
  font-weight: 800;
  padding: var(--space-xs) var(--space-sm);
}

.trust-grid {
  align-items: stretch;
}

.finance-section {
  background:
    linear-gradient(90deg, rgb(216 31 42 / 0.1), transparent 34%),
    var(--color-graphite-950);
}

.finance-card {
  display: grid;
  gap: var(--space-md);
  min-height: 260px;
  padding: var(--space-xl);
  border: var(--border-hairline);
  border-radius: var(--radius-panel);
  background:
    linear-gradient(180deg, rgb(216 221 229 / 0.06), transparent),
    var(--color-asphalt-800);
}

.finance-card span {
  width: fit-content;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-tight);
  background: var(--color-graphite-950);
  color: var(--color-signal-red);
  font-family: var(--font-data);
  font-size: var(--text-small);
  font-weight: 800;
  text-transform: uppercase;
}

.finance-card h3,
.trust-panel h2 {
  margin: 0;
  color: var(--color-white-soft);
  font-family: var(--font-display);
  font-size: var(--text-section);
  letter-spacing: 0;
  line-height: var(--line-title);
  text-transform: uppercase;
}

.delivery-gallery {
  grid-column: span 2;
}

.faq-list {
  display: grid;
  gap: var(--space-sm);
  max-width: 880px;
}

.faq-item {
  overflow: clip;
}

.faq-item summary {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  color: var(--color-white-soft);
  cursor: pointer;
  font-weight: 800;
}

.faq-item summary::after {
  content: "+";
  color: var(--color-signal-red);
  font-family: var(--font-data);
  font-size: 1.25rem;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-chrome-200);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: var(--grid-gap);
}

.map-placeholder {
  min-height: 360px;
  display: grid;
  align-content: end;
  gap: var(--space-md);
  padding: var(--space-xl);
  border: var(--border-hairline);
  border-radius: var(--radius-panel);
  background:
    linear-gradient(135deg, transparent 0 48%, rgb(216 31 42 / 0.28) 48% 50%, transparent 50%),
    linear-gradient(45deg, rgb(216 221 229 / 0.06), transparent 36%),
    var(--color-asphalt-800);
}

.map-placeholder strong {
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: var(--text-section);
  line-height: var(--line-title);
  text-transform: uppercase;
}

.final-cta {
  margin-block: var(--space-3xl);
  padding: var(--space-3xl);
  border: var(--border-signal);
  border-radius: var(--radius-panel);
  background:
    linear-gradient(135deg, rgb(216 31 42 / 0.18), transparent 50%),
    var(--color-graphite-900);
  box-shadow: var(--shadow-panel);
}

.final-cta h2 {
  max-width: 13ch;
  margin-bottom: var(--space-md);
  font-size: var(--text-title);
}

.final-cta p {
  margin-bottom: var(--space-lg);
}

.site-footer {
  padding-block: var(--space-2xl);
  border-top: var(--border-hairline);
  color: var(--color-chrome-200);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-lg);
  align-items: start;
}

.footer-grid p {
  max-width: 62ch;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: end;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity var(--motion-slow) var(--ease-snap),
    transform var(--motion-slow) var(--ease-snap);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .nav-list {
    display: none;
  }

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

  .hero-media {
    min-height: 0;
  }

  .stock-grid,
  .steps-grid,
  .trust-grid,
  .finance-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .delivery-gallery {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .container {
    padding-inline: var(--space-md);
  }

  .hero {
    min-height: auto;
    padding-block: var(--space-xl) var(--space-3xl);
  }

  .hero h1,
  .section-title,
  .final-cta h2 {
    max-width: 11ch;
  }

  .hero-actions,
  .section-actions,
  .footer-links {
    display: grid;
    justify-content: stretch;
  }

  .button {
    width: 100%;
  }

  .photo-plate.main {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .dash-card {
    position: static;
    width: 100%;
    margin-top: var(--space-md);
  }

  .stock-grid,
  .steps-grid,
  .trust-grid,
  .finance-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .final-cta {
    padding: var(--space-xl);
  }
}