:root {
  --ink: #0c0c0c;
  --ink-2: #161616;
  --paper: #f4efe6;
  --paper-2: #ebe4d6;
  --red: #d61f26;
  --red-dark: #b2161c;
  --gold: #c4a35a;
  --muted: #6e675c;
  --line: rgba(12, 12, 12, 0.12);
  --radius: 18px;
  --shadow: 0 24px 60px rgba(12, 12, 12, 0.18);
  --font: "Manrope", sans-serif;
  --display: "Unbounded", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

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

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

svg {
  display: block;
}

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

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

h1,
h2,
h3 {
  font-family: var(--display);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0;
}

p {
  margin: 0;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(12, 12, 12, 0.88);
  color: #fff;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.logo__mark {
  width: 34px;
  height: 34px;
  color: #fff;
}

.logo__mark svg {
  width: 100%;
  height: 100%;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 600;
}

.nav a {
  opacity: 0.78;
}

.nav a:hover,
.nav a:focus-visible {
  opacity: 1;
}

.nav__cta {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--red);
  opacity: 1 !important;
}

.header__city {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0.78;
}

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: transparent;
  padding: 0;
}

.burger span {
  display: block;
  width: 18px;
  height: 1.6px;
  margin: 5px auto;
  background: #fff;
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 80% 10%, rgba(214, 31, 38, 0.28), transparent 28%),
    radial-gradient(circle at 10% 80%, rgba(196, 163, 90, 0.16), transparent 26%),
    var(--ink);
}

.hero__glow {
  position: absolute;
  inset: auto -20% -30% auto;
  width: 60%;
  height: 70%;
  background: radial-gradient(circle, rgba(214, 31, 38, 0.18), transparent 65%);
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  padding: 84px 0 36px;
}

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

h1 {
  font-size: clamp(36px, 5vw, 64px);
}

h1 em {
  font-style: normal;
  color: #f1c9c9;
}

.hero__lead,
.about__lead,
.advantages__text,
.section__note {
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  max-width: 58ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

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

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

.btn--ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.btn--full {
  width: 100%;
}

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

.hero__stats dt {
  font-family: var(--display);
  font-size: 28px;
}

.hero__stats dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.hero__card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.route {
  display: grid;
  gap: 10px;
  padding: 18px 16px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 42px);
}

.route__stop,
.route__mode {
  border-radius: 14px;
}

.route__stop {
  padding: 10px 12px;
}

.route__stop {
  background: rgba(12, 12, 12, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.route__stop--hub {
  border-color: rgba(196, 163, 90, 0.45);
}

.route__stop strong,
.route__stop span {
  display: block;
}

.route__stop span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.route__mode {
  margin: 0;
  padding: 2px 12px;
  color: #f1c9c9;
  font-size: 13px;
  font-weight: 700;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.hero__chips li {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 13px;
}

.marquee {
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 0;
}

.marquee__track {
  display: flex;
  gap: 36px;
  width: max-content;
  animation: ticker 28s linear infinite;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.section {
  padding: 96px 0;
}

.section h2 {
  font-size: clamp(28px, 4vw, 46px);
  max-width: 18ch;
}

.section__head {
  margin-bottom: 40px;
}

.section__head--row {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
}

.section__note {
  color: var(--muted);
  max-width: 42ch;
}

.about,
.faq,
.footer {
  background: var(--ink);
  color: #fff;
}

.about__grid,
.faq__grid,
.contact__grid,
.advantages__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.about__lead {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.8);
}

.about__points {
  display: grid;
  gap: 18px;
}

.about__points article,
.card,
.case,
.quote-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.about__points article {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.about__points h3,
.card h3,
.case h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.about__points p {
  color: rgba(255, 255, 255, 0.62);
}

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

.card {
  min-height: 220px;
  background: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.card p,
.case p,
.advantages__text,
.checks,
.form__note {
  color: var(--muted);
}

.card__icon {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--red);
  font-family: var(--display);
  font-size: 13px;
}

.process {
  background: var(--paper-2);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.steps li {
  padding: 24px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.steps span {
  display: block;
  margin-bottom: 28px;
  color: var(--red);
  font-family: var(--display);
  font-size: 13px;
}

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

.advantages__text {
  margin: 18px 0 24px;
  font-size: 18px;
}

.checks {
  margin: 0;
  padding: 0;
  list-style: none;
}

.checks li {
  position: relative;
  padding: 8px 0 8px 28px;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--red);
}

.quote-panel {
  background: var(--ink);
  color: #fff;
  border: 0;
}

.quote-panel p {
  font-size: 22px;
  line-height: 1.4;
}

.quote-panel footer {
  margin-top: 24px;
}

.quote-panel footer span,
.quote-panel__meta span {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

.quote-panel__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.quote-panel__meta strong {
  font-family: var(--display);
  font-size: 18px;
}

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

.case__tag {
  margin-bottom: 18px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0 0;
}

.case dt {
  color: var(--muted);
  font-size: 12px;
}

.case dd {
  margin: 0;
  font-weight: 700;
}

.accordion details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.accordion summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 36px 18px 0;
  font-weight: 700;
  font-size: 18px;
  position: relative;
}

.accordion summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 16px;
  color: var(--gold);
}

.accordion details[open] summary::after {
  content: "–";
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion p {
  padding: 0 0 18px;
  color: rgba(255, 255, 255, 0.62);
}

.contact {
  padding-bottom: 120px;
}

.contact h2 {
  max-width: 14ch;
}

.form {
  display: grid;
  gap: 14px;
  padding: 28px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbf8f2;
  padding: 14px 14px;
  outline: none;
}

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

.hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.form__note,
.form__status {
  font-size: 13px;
}

.form__status {
  min-height: 1.2em;
  font-weight: 700;
}

.form__status.is-ok {
  color: #1f7a3d;
}

.form__status.is-err {
  color: var(--red);
}

.contact__place {
  margin-top: 28px;
  color: var(--muted);
  font-weight: 700;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 40px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
}

.footer strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-family: var(--display);
  letter-spacing: 0.08em;
}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 980px) {
  .hero__grid,
  .about__grid,
  .faq__grid,
  .contact__grid,
  .advantages__grid,
  .cards,
  .steps,
  .case-grid {
    grid-template-columns: 1fr 1fr;
  }

  .header__city {
    display: none;
  }

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

@media (max-width: 760px) {
  .burger {
    display: block;
    margin-left: auto;
  }

  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    padding: 16px 20px 24px;
    background: #111;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero__grid,
  .about__grid,
  .faq__grid,
  .contact__grid,
  .advantages__grid,
  .cards,
  .steps,
  .case-grid,
  .form__row,
  .hero__stats,
  .quote-panel__meta {
    grid-template-columns: 1fr;
  }

  .hero__grid,
  .section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .footer__inner {
    flex-direction: column;
  }
}