:root {
  --bg: #f4f2f1;
  --bg-soft: #faf8f7;
  --surface: #ffffff;
  --ink: #171417;
  --ink-soft: #5c5558;
  --line: rgba(23, 20, 23, 0.08);
  --accent: #e35d6a;
  --accent-deep: #c94a56;
  --accent-soft: #fce8ea;
  --accent-mist: rgba(227, 93, 106, 0.14);
  --ok: #3cae6e;
  --ok-bg: #e8f7ee;
  --queue: #2f8f7a;
  --queue-bg: #e6f4f0;
  --soon: #c47a3a;
  --soon-bg: #f8efe4;
  --no: #d45b5b;
  --no-bg: #f9eaea;
  --old: #8a8588;
  --old-bg: #f0eeef;
  --shadow: 0 12px 40px rgba(40, 20, 24, 0.06);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1120px;
  --font: "Manrope", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(227, 93, 106, 0.12), transparent 60%),
    radial-gradient(700px 420px at 88% 8%, rgba(227, 93, 106, 0.07), transparent 55%),
    linear-gradient(180deg, #f7f4f3 0%, #f2efee 40%, #f4f2f1 100%);
}

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

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

button {
  font: inherit;
  border: 0;
  background: none;
  cursor: pointer;
  color: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.narrow {
  width: min(100%, 720px);
  margin-inline: auto;
  text-align: center;
}

.narrow .section__lead,
.narrow .chips {
  margin-inline: auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(244, 242, 241, 0.82);
  border-bottom: 1px solid transparent;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo__mark {
  width: 34px;
  height: 34px;
  color: var(--accent);
}

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

.logo__text {
  font-size: 1rem;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-btn {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  display: grid;
  place-items: center;
  color: var(--ink-soft);
}

.theme-btn svg {
  width: 18px;
  height: 18px;
}

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  place-items: center;
  gap: 5px;
  flex-direction: column;
}

.burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--sm {
  height: 42px;
  padding: 0 16px;
  font-size: 0.92rem;
}

.btn--lg {
  height: 54px;
  padding: 0 22px;
  font-size: 1rem;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 28px rgba(227, 93, 106, 0.28);
}

.btn--primary:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
}

.btn--ghost {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn--ghost:hover {
  border-color: rgba(227, 93, 106, 0.35);
  color: var(--accent-deep);
}

.btn--on-accent {
  background: #fff;
  color: var(--accent);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.btn--on-accent:hover {
  transform: translateY(-1px);
  background: #fff8f8;
}

/* Hero */
.hero {
  padding: 48px 0 28px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 22px;
  animation: rise 0.7s ease both;
}

.pill__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(227, 93, 106, 0.18);
  animation: pulse 2s ease infinite;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 4.4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 800;
  max-width: 14ch;
  animation: rise 0.8s ease 0.05s both;
}

.hero__lead {
  margin: 0 0 28px;
  color: var(--ink-soft);
  font-size: 1.08rem;
  max-width: 38ch;
  animation: rise 0.8s ease 0.1s both;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  animation: rise 0.8s ease 0.15s both;
}

.hero__note {
  margin: 0;
  color: #8d8588;
  font-size: 0.92rem;
  animation: rise 0.8s ease 0.2s both;
}

.hero__visual {
  animation: rise 0.9s ease 0.12s both;
}

.map-preview {
  position: relative;
  height: min(520px, 68vw);
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(145deg, #efe7e6 0%, #f8f4f3 45%, #ebe4e3 100%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.map-preview__glow {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 35% 40%, rgba(227, 93, 106, 0.18), transparent 35%),
    radial-gradient(circle at 70% 65%, rgba(47, 143, 122, 0.12), transparent 30%);
}

.map-preview__roads {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.7) 41%, transparent 42%),
    linear-gradient(18deg, transparent 48%, rgba(255, 255, 255, 0.55) 49%, transparent 50%),
    linear-gradient(160deg, transparent 30%, rgba(180, 160, 162, 0.25) 31%, transparent 32%),
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.5) 0 18%, transparent 19%),
    radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.4) 0 12%, transparent 13%);
}

.pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  gap: 6px;
  animation: float 3.6s ease-in-out infinite;
}

.pin:nth-child(3) { animation-delay: 0.4s; }
.pin:nth-child(4) { animation-delay: 0.8s; }
.pin:nth-child(5) { animation-delay: 1.2s; }

.pin span {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.pin em {
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.pin--ok span { background: var(--ok); }
.pin--queue span { background: var(--queue); }
.pin--soon span { background: var(--soon); }
.pin--no span { background: var(--no); }

.map-card {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  padding: 16px 18px;
  box-shadow: 0 12px 30px rgba(40, 20, 24, 0.1);
  display: grid;
  gap: 4px;
}

.map-card strong {
  font-size: 1rem;
}

.map-card span {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.map-card__bar {
  margin-top: 10px;
  height: 6px;
  border-radius: 999px;
  background: #f0eaeb;
  overflow: hidden;
}

.map-card__bar i {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #f08a94);
}

/* Sections */
.section {
  padding: 56px 0;
}

.section--tight {
  padding: 18px 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section h2,
.panel h2,
.cta-banner h2 {
  margin: 0 0 14px;
  font-size: clamp(1.7rem, 3.2vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.section__lead {
  margin: 0 0 28px;
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 54ch;
}

.cards {
  display: grid;
  gap: 16px;
}

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

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(40, 20, 24, 0.09);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.icon-wrap svg {
  width: 22px;
  height: 22px;
}

/* Horizontal rows instead of cubes */
.rows {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.row-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 22px;
  background: var(--surface);
  border-radius: 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.9);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.row-item:hover {
  transform: translateX(4px);
  box-shadow: 0 16px 40px rgba(40, 20, 24, 0.08);
}

.row-item .icon-wrap {
  margin-bottom: 0;
}

.row-item__text h3 {
  margin: 0 0 6px;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.row-item__text p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.rows--soft .row-item {
  background: rgba(255, 255, 255, 0.72);
}

/* Timeline steps */
.section-head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 8px;
}

.section__lead--tight {
  margin: 0;
  max-width: 28ch;
  text-align: right;
}

.timeline {
  display: grid;
  gap: 0;
  margin-top: 24px;
  background: var(--surface);
  border-radius: 28px;
  padding: 8px 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.timeline__item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px 16px;
  padding: 22px 18px;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

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

.timeline__num {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.timeline__body h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.timeline__body p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
  max-width: 56ch;
}

/* Two-column split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.panel--flat {
  height: 100%;
}

.legend--stack {
  grid-template-columns: 1fr;
  margin-top: 18px;
}

.chips--start {
  justify-content: flex-start;
}

.badge-row {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge-row li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 0.92rem;
}

.badge-row li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.brands--scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.brands--scroll .brand {
  flex: 0 0 180px;
  scroll-snap-align: start;
  grid-template-columns: auto 1fr;
  grid-auto-flow: column;
  align-items: center;
  justify-items: start;
  text-align: left;
  padding: 16px 18px;
}

.callout {
  margin-top: 18px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 24px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  border: 1px solid rgba(227, 93, 106, 0.12);
}

.callout__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 2px;
}

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

.callout p {
  margin: 0;
  color: #4d4043;
  font-size: 1.02rem;
}

.panel {
  background: var(--surface);
  border-radius: 32px;
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.checklist {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1.02rem;
}

.checklist li::before {
  content: "";
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M8 12.5 10.5 15 16 9.5' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    center / 16px no-repeat,
    var(--accent);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(227, 93, 106, 0.28), transparent);
}

.step {
  position: relative;
  text-align: center;
  padding-top: 4px;
}

.step__num {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  box-shadow: 0 8px 20px rgba(227, 93, 106, 0.25);
  position: relative;
  z-index: 1;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.legend {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.legend__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--bg-soft);
}

.legend__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.8);
}

.legend__item div {
  display: grid;
  gap: 2px;
}

.legend__item strong {
  font-size: 0.95rem;
}

.legend__item span {
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.legend__item--ok { background: var(--ok-bg); }
.legend__item--ok .legend__dot { background: var(--ok); }
.legend__item--queue { background: var(--queue-bg); }
.legend__item--queue .legend__dot { background: var(--queue); }
.legend__item--soon { background: var(--soon-bg); }
.legend__item--soon .legend__dot { background: var(--soon); }
.legend__item--no { background: var(--no-bg); }
.legend__item--no .legend__dot { background: var(--no); }
.legend__item--old { background: var(--old-bg); }
.legend__item--old .legend__dot { background: var(--old); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 0.95rem;
}

.chip--link {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.chip--link:hover {
  border-color: rgba(227, 93, 106, 0.35);
  color: var(--accent-deep);
}

.brands {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.brand {
  background: var(--surface);
  border-radius: 18px;
  padding: 22px 16px;
  display: grid;
  justify-items: center;
  gap: 12px;
  box-shadow: var(--shadow);
  font-weight: 700;
  text-align: center;
}

.brand__mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
}

.brand__mark--lukoil { background: linear-gradient(135deg, #d9481f, #e8782c); }
.brand__mark--gpn { background: linear-gradient(135deg, #0b6e4f, #1a9b6d); }
.brand__mark--rn { background: linear-gradient(135deg, #f0b429, #e08a16); color: #3a2808; }
.brand__mark--tn { background: linear-gradient(135deg, #1f4f8a, #2f6db5); }

.faq {
  margin-top: 28px;
  display: grid;
  gap: 10px;
  text-align: left;
}

.faq__item {
  background: var(--surface);
  border-radius: 18px;
  padding: 4px 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-weight: 700;
  position: relative;
  padding-right: 28px;
}

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

.faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 500;
}

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

.faq__item p {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

.disclaimer {
  background: #ebe8e7;
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 28px);
}

.disclaimer h3 {
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
}

.disclaimer h3 svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.disclaimer p {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.disclaimer p:last-child {
  margin-bottom: 0;
}

.cta-banner {
  background:
    radial-gradient(700px 280px at 20% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
    linear-gradient(145deg, #e9727d 0%, #e35d6a 45%, #d24f5c 100%);
  color: #fff;
  border-radius: 32px;
  padding: clamp(40px, 6vw, 64px) 28px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(227, 93, 106, 0.28);
}

.cta-banner h2 {
  color: #fff;
  max-width: 16ch;
  margin-inline: auto;
}

.cta-banner p {
  margin: 0 auto 28px;
  max-width: 40ch;
  font-size: 1.08rem;
  opacity: 0.94;
}

/* Footer */
.footer {
  padding: 28px 0 40px;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin-bottom: 28px;
}

.footer__nav a {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.footer__copy {
  color: #9a9295;
  font-size: 0.92rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(227, 93, 106, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(227, 93, 106, 0.08); }
}

@keyframes float {
  0%, 100% { transform: translate(-50%, -50%); }
  50% { transform: translate(-50%, calc(-50% - 6px)); }
}

@media (max-width: 980px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero h1 {
    max-width: none;
  }

  .map-preview {
    height: 280px;
  }

  .cards--3,
  .steps,
  .brands {
    grid-template-columns: 1fr 1fr;
  }

  .steps::before {
    display: none;
  }

  .legend {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .section__lead--tight {
    text-align: left;
    max-width: none;
  }

  .timeline__item {
    grid-template-columns: 56px 1fr;
  }
}

@media (max-width: 760px) {
  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-radius: 18px;
    padding: 10px;
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
  }

  .nav--open {
    display: flex;
  }

  .nav a {
    padding: 12px 14px;
    border-radius: 12px;
  }

  .nav a:hover {
    background: var(--accent-soft);
  }

  .burger {
    display: grid;
  }

  .header__actions .btn--sm {
    display: none;
  }

  .theme-btn {
    display: none;
  }

  .hero {
    padding-top: 24px;
  }

  .cards--3,
  .steps,
  .brands,
  .legend,
  .checklist {
    grid-template-columns: 1fr;
  }

  .legend--stack {
    grid-template-columns: 1fr;
  }

  .row-item {
    padding: 16px;
    gap: 14px;
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .callout {
    flex-direction: column;
    gap: 12px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}