/* Aleks Avto — design system & layout */
:root {
  /* Color */
  --color-ink: #0e1116;
  --color-ink-soft: #161a22;
  --color-ink-muted: #1d222c;
  --color-line: rgba(255, 255, 255, 0.1);
  --color-paper: #f6f7f9;
  --color-paper-alt: #eceef2;
  --color-surface: #ffffff;
  --color-text: #12161c;
  --color-text-muted: #5c6674;
  --color-text-subtle: #6b7585;
  --color-text-on-dark: #c9d1dc;
  --color-text-on-dark-muted: #9aa6b6;
  --color-brand: #d81f26;
  --color-brand-hover: #b71a20;
  --color-brand-soft: #fdecec;
  --color-accent: #f5a623;
  --color-focus: #3b82f6;

  /* Typography */
  --font-body: "PT Sans", "Segoe UI", -apple-system, Roboto, Arial, sans-serif;
  --font-display: "Oswald", "Segoe UI Semibold", "Segoe UI", Arial, sans-serif;

  /* Spacing (8px grid) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Layout */
  --max-width: 72.5rem;
  --header-height: 4.5rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1rem;
  --shadow-sm: 0 1px 3px rgba(15, 20, 30, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 20, 30, 0.1);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.35);
  --transition: 0.18s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
picture {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul {
  list-style: none;
}

:focus {
  outline: none;
}

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

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  background: var(--color-brand);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-md);
  transform: translateY(-200%);
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-6));
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: 0.75rem 1.375rem;
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.2;
  border: 0;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--color-brand);
  color: #fff;
  box-shadow: 0 4px 14px rgba(216, 31, 38, 0.35);
}

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

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

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

.btn-dark:hover {
  background: var(--color-ink-soft);
}

.icon {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
}

.eyebrow {
  display: inline-block;
  color: var(--color-brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.16;
  letter-spacing: 0.01em;
}

section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}

.section-head {
  max-width: 45rem;
  margin-inline: auto;
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-12));
  text-align: center;
}

.section-head h2 {
  margin-block: var(--space-2) var(--space-3);
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 700;
}

.section-head p {
  color: var(--color-text-muted);
  font-size: 1.06rem;
}

/* Top bar */
.topbar {
  background: var(--color-ink);
  color: var(--color-text-on-dark-muted);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--color-line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 2.375rem;
  flex-wrap: wrap;
}

.topbar a {
  color: #dfe4ec;
  font-weight: 600;
}

.topbar a:hover {
  color: #fff;
}

.topbar__sep {
  opacity: 0.4;
  margin-inline: var(--space-1);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14, 17, 22, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-height: var(--header-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: #fff;
  flex-shrink: 0;
}

.brand__logo {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

.brand__name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand__tagline {
  display: block;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
  white-space: nowrap;
}

.site-nav {
  margin-left: auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-4), 2.5vw, var(--space-6));
}

.site-nav__link {
  color: var(--color-text-on-dark);
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
  padding-block: var(--space-2);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: #fff;
  border-bottom-color: var(--color-brand);
}

.site-nav__cta {
  min-height: 2.5rem;
  padding-inline: 1rem;
  background: var(--color-brand);
  color: #fff;
  font-weight: 800;
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

.site-nav__cta:hover {
  background: var(--color-brand-hover);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  padding: var(--space-2);
  background: none;
  border: 0;
  color: #fff;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.menu-toggle__icon {
  width: 1.5rem;
  height: 1.5rem;
}

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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 12, 16, 0.82), rgba(10, 12, 16, 0.72)),
    linear-gradient(90deg, rgba(10, 12, 16, 0.78), transparent 65%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(var(--space-16), 10vw, 6.25rem);
  max-width: var(--max-width);
}

.hero h1 {
  max-width: 16ch;
  margin-block: var(--space-3) var(--space-4);
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  font-weight: 700;
}

.hero h1 em {
  color: var(--color-brand);
  font-style: normal;
}

.hero__lead {
  max-width: 52ch;
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  color: #d7dde6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
  color: #cfd6df;
  font-size: 0.92rem;
}

.hero__stat-value {
  display: block;
  margin-bottom: var(--space-1);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
}

/* Trust strip */
.strip {
  background: var(--color-brand);
  color: #fff;
}

.strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.strip__item {
  padding: var(--space-5) var(--space-4);
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.strip__item:last-child {
  border-right: 0;
}

.strip__title {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
}

.strip__desc {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.86rem;
  opacity: 0.92;
}

/* Service cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid #e7eaef;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #222;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.card:hover .card__media img {
  transform: scale(1.03);
}

.card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: var(--space-5);
}

.card__tag {
  display: inline-block;
  width: max-content;
  margin-bottom: var(--space-2);
  padding: 0.28rem 0.6rem;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.card h3 {
  margin-bottom: var(--space-2);
  font-size: 1.24rem;
  font-weight: 700;
}

.card p {
  flex: 1;
  color: var(--color-text-muted);
  font-size: 0.97rem;
}

.card__link {
  margin-top: var(--space-4);
  color: var(--color-brand);
  font-size: 0.92rem;
  font-weight: 800;
}

.card__link:hover {
  text-decoration: underline;
}

/* Split sections */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-12));
  align-items: center;
}

.split--reverse {
  grid-template-columns: 1fr 1.05fr;
}

.split__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.split__media img {
  width: 100%;
  height: auto;
}

/* JOSAM section */
.section-dark {
  background: var(--color-ink-soft);
  color: #fff;
}

.section-dark .eyebrow {
  color: var(--color-accent);
}

.section-dark h2 {
  margin-block: var(--space-2) var(--space-4);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 700;
}

.section-dark p {
  color: #c3ccd8;
}

.checklist {
  display: grid;
  gap: var(--space-3);
  margin-block: var(--space-5) var(--space-6);
}

.checklist li {
  display: flex;
  gap: var(--space-3);
  color: #dbe2ec;
  font-size: 0.98rem;
}

.checklist li::before {
  content: "✓";
  flex-shrink: 0;
  color: var(--color-accent);
  font-weight: 900;
}

.brands {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-2);
  color: #94a0b0;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.section-dark .split__media {
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-lg);
}

/* Fleet */
.section-alt {
  background: var(--color-paper-alt);
}

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

.fleet__item {
  background: var(--color-surface);
  border: 1px solid #e3e7ed;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.fleet__item:hover {
  box-shadow: var(--shadow-sm);
}

.fleet__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ddd;
}

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

.fleet__body {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

.fleet__body h4 {
  font-size: 1.02rem;
  font-weight: 700;
}

.fleet__body p {
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.section-cta {
  margin-top: var(--space-8);
  text-align: center;
}

/* About */
.principles {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.principles li {
  display: flex;
  gap: var(--space-3);
  font-weight: 600;
}

.principles li::before {
  content: "▸";
  flex-shrink: 0;
  color: var(--color-brand);
  font-weight: 900;
}

.license {
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: var(--color-paper-alt);
  border-left: 3px solid var(--color-brand);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Contact */
.section-contact {
  background: var(--color-ink);
  color: #fff;
}

.section-contact h2 {
  margin-block: var(--space-2) var(--space-4);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 700;
}

.phones {
  display: grid;
  gap: var(--space-2);
}

.phones a {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
}

.phones a:hover {
  color: var(--color-accent);
}

.contact-info {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.contact-info__row {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-info__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.875rem;
  height: 2.875rem;
  background: var(--color-brand);
  border-radius: var(--radius-md);
}

.contact-info__icon svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: #fff;
}

.contact-info__label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: 1.02rem;
  font-weight: 700;
}

.contact-info p {
  margin: 0;
}

.contact-info a,
.contact-info span {
  color: #c3ccd8;
}

.contact-info a:hover {
  color: #fff;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.map {
  min-height: 21.25rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.map iframe {
  width: 100%;
  height: 100%;
  min-height: 21.25rem;
  border: 0;
}

/* Footer */
.site-footer {
  padding-block: var(--space-12) var(--space-8);
  background: #0a0c10;
  color: var(--color-text-on-dark-muted);
  font-size: 0.9rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}

.site-footer__brand {
  max-width: 20rem;
}

.site-footer__title {
  display: block;
  margin-bottom: var(--space-2);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
}

.site-footer__heading {
  display: block;
  margin-bottom: var(--space-3);
  color: #fff;
  font-weight: 700;
}

.site-footer a {
  display: block;
  margin-bottom: var(--space-2);
}

.site-footer a:hover {
  color: #fff;
}

.site-footer__eu {
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line);
  color: #7a8494;
  font-size: 0.8rem;
  line-height: 1.5;
}

.site-footer__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
}

/* Responsive */
@media (max-width: 1080px) {
  .cards,
  .fleet {
    grid-template-columns: repeat(2, 1fr);
  }

  .split,
  .split--reverse {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

  .strip__item:nth-child(2) {
    border-right: 0;
  }

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

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 641px) {
  .menu-toggle {
    display: none;
  }
}

@media (max-width: 640px) {
  .topbar {
    display: none;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    z-index: 49;
    display: none;
    background: var(--color-ink);
    border-bottom: 1px solid var(--color-line);
    padding-block: var(--space-2);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__link {
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--color-line);
  }

  .site-nav__cta {
    margin: var(--space-3) var(--space-5);
    justify-content: center;
  }

  .cards,
  .fleet,
  .strip__grid,
  .hero__stats {
    grid-template-columns: 1fr;
  }

  .strip__item {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .strip__item:last-child {
    border-bottom: 0;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}