/* ===== Brand tokens ===== */
:root {
  --c-brand: #FF6B00;
  --c-brand-d: #E55E00;
  --c-ink: #1A1A1A;
  --c-ink-2: #4A4A4A;
  --c-bg: #FFFAF5;
  --c-surface: #F8F6F5;
  --c-surface-2: #FFFFFF;
  --c-dark: #121417;
  --c-line: #E8E2DC;
  --c-accent: #FFD166;
  --r-md: 14px;
  --r-lg: 24px;
  --r-xl: 42px;
  --shadow: 0 8px 32px rgba(26, 26, 26, .08);
  --t: 200ms ease;
}

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font: 400 16px/1.5 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3 { margin: 0; line-height: 1.1; font-weight: 900; }

.container {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 0;
  font-weight: 700;
  letter-spacing: .02em;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  will-change: transform;
}
.btn--primary {
  background: var(--c-brand);
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 107, 0, .25);
}
.btn--primary:hover { background: var(--c-brand-d); transform: translateY(-1px); }
.btn--lg { padding: 16px 32px; font-size: 17px; }

/* ===== Header ===== */
.hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 245, .85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.hdr__row {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -.01em;
}
.logo__mark {
  width: 36px; height: 36px;
  display: inline-grid;
  place-items: center;
  background: var(--c-brand);
  color: #fff;
  border-radius: 10px;
  font-weight: 900;
  font-size: 20px;
}
.nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-weight: 500;
}
.nav a:hover { color: var(--c-brand); }
.hdr__cta { white-space: nowrap; }
.burger {
  display: none;
  margin-left: auto;
  width: 44px; height: 44px;
  background: transparent;
  border: 0;
  padding: 10px;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--c-ink);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}

/* ===== Hero ===== */
.hero {
  padding: 64px 0 80px;
  background:
    radial-gradient(1200px 600px at 80% 20%, rgba(255, 209, 102, .35), transparent 60%),
    radial-gradient(900px 400px at 10% 80%, rgba(255, 107, 0, .12), transparent 60%),
    var(--c-bg);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 64px);
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.hero h1 sup { font-size: .4em; color: var(--c-ink-2); }
.hero__sub {
  margin: 24px 0 36px;
  font-size: clamp(20px, 2.2vw, 28px);
  color: var(--c-ink-2);
}
.hero__sub b { color: var(--c-ink); font-weight: 800; }
.hero__art {
  position: relative;
  height: 700px;
  align-self: start;
}
.hero__art-card {
  position: absolute;
  left: 0; right: 0;
  top: 180px;         /* card starts lower — head spills above */
  bottom: 0;
  border-radius: var(--r-xl);
  background:
    radial-gradient(120% 80% at 50% 110%, rgba(255, 255, 255, .25), transparent 60%),
    linear-gradient(135deg, #ffb070 0%, #ff6b00 100%);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero__art-card::before, .hero__art-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .22);
  pointer-events: none;
}
.hero__art-card::before { width: 300px; height: 300px; top: -100px; right: -80px; }
.hero__art-card::after  { width: 220px; height: 220px; bottom: -80px; left: -50px; background: rgba(255, 209, 102, .55); }
.hero__art-photo {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  height: 100%;
  width: auto;
  max-width: 120%;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 24px 32px rgba(0, 0, 0, .25));
  z-index: 1;
}

/* ===== Section base ===== */
.section { padding: 80px 0; }
.section__title {
  font-size: clamp(28px, 3vw, 40px);
  margin-bottom: 32px;
  text-transform: uppercase;
}
.section__title--light { color: #fff; }
.section__lead { font-size: 18px; color: var(--c-ink-2); margin: -16px 0 32px; max-width: 720px; }
.section--dark { background: var(--c-dark); color: #fff; }
.section--dark .section__lead { color: rgba(255, 255, 255, .7); }

/* ===== Benefits cards ===== */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--c-surface-2);
  border-radius: var(--r-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow);
  transition: transform var(--t);
  min-height: 240px;
}
.card:hover { transform: translateY(-4px); }
.card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--c-accent);
  display: grid; place-items: center;
  font-size: 26px;
  font-weight: 900;
  color: var(--c-ink);
}
.card h3 {
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.card p { color: var(--c-ink-2); margin: 0; }
.card--cta {
  background: var(--c-brand);
  color: #fff;
  justify-content: space-between;
  cursor: pointer;
}
.card--cta h3 { color: #fff; font-size: 28px; }
.card--cta:hover { background: var(--c-brand-d); }
.card__arrow {
  align-self: flex-end;
  font-size: 56px;
  line-height: 1;
  font-weight: 300;
}

/* ===== Marquee ===== */
.marquee {
  overflow: hidden;
  background: var(--c-brand);
  color: #fff;
  padding: 24px 0;
}
.marquee__track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-size: 28px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.marquee__item { white-space: nowrap; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===== Steps ===== */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: 32px;
  position: relative;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.step__num {
  display: inline-block;
  font-weight: 800;
  font-style: italic;
  color: var(--c-brand);
  font-size: 18px;
  text-transform: uppercase;
}
.step h3 { font-size: 20px; text-transform: uppercase; }
.step p { color: var(--c-ink-2); margin: 0; }
.step--final { background: var(--c-accent); }
.step--final .step__num { color: var(--c-ink); }

/* ===== Map ===== */
.map {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #1f2226;        /* placeholder color before iframe loads */
  min-height: 480px;
}
.map iframe {
  display: block;
  width: 100% !important;
  height: 480px !important;   /* override constructor's baked-in 700px */
  border: 0;
}
@media (max-width: 760px) {
  .map iframe { height: 400px !important; }
}

/* ===== Form ===== */
.section--form { background: var(--c-surface); }
.form__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.form__copy h2 {
  font-size: clamp(28px, 3vw, 40px);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.form__copy p { color: var(--c-ink-2); font-size: 18px; }
.form__bullets {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
}
.form__bullets li {
  padding-left: 28px;
  position: relative;
}
.form__bullets li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--c-brand);
  font-weight: 900;
}

.form {
  background: var(--c-surface-2);
  border-radius: var(--r-xl);
  padding: 32px;
  display: grid;
  gap: 16px;
  box-shadow: var(--shadow);
}
.field { display: grid; gap: 8px; }
.field > span, .field legend {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink-2);
}
.field input[type="text"],
.field input[type="tel"],
.field select {
  height: 48px;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid var(--c-line);
  background: var(--c-surface-2);
  font: inherit;
  color: var(--c-ink);
  transition: border-color var(--t), box-shadow var(--t);
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--c-brand);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, .15);
}
.field--radio {
  border: 0;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.field--radio > div, .field--radio label:not(:first-of-type) {
  display: inline-flex;
}
.field--radio {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.field--radio legend { width: 100%; }
.field--radio label { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.field--check {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--c-ink-2);
  cursor: pointer;
  display: flex;
}
.field--check input { margin-top: 3px; flex-shrink: 0; }

/* ===== Yandex Market inline brand mark ===== */
.ym {
  font-weight: 800;
  white-space: nowrap;
  letter-spacing: -.01em;
  text-transform: none;       /* never uppercase the brand name */
}
.ym__y {
  display: inline-block;
  width: 1.05em;
  height: 1.05em;
  vertical-align: -0.22em;    /* sit on the baseline of surrounding text */
  margin-right: .25em;
}
/* Inside uppercase headings, shift the SVG up to align with cap-height */
.section__title .ym__y,
.hero h1 .ym__y { vertical-align: -0.05em; }

.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 10px 18px 10px 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 28px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .06);
}
.partner-badge .ym { font-size: 15px; }

.hero__partner-line {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  margin-top: 20px;
  font-size: 16px;
  font-weight: 500;
  color: var(--c-ink-2);
  text-transform: none;
}

/* ===== Combobox (city picker) ===== */
.combo { position: relative; width: 100%; }
.combo input { width: 100%; }
.combo__toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  color: var(--c-ink-2);
  font-size: 16px;
  cursor: pointer;
  display: grid;
  place-items: center;
  border-radius: 8px;
  transition: background var(--t);
}
.combo__toggle:hover { background: var(--c-surface); }
.combo[data-open="true"] .combo__toggle { transform: translateY(-50%) rotate(180deg); }
.combo__list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--c-surface-2);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .12);
  max-height: 220px;
  overflow-y: auto;
  z-index: 10;
}
.combo__list[hidden] { display: none; }
.combo__list li {
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
  transition: background var(--t);
}
.combo__list li:hover,
.combo__list li[data-active="true"] {
  background: var(--c-surface);
}
.combo__list li[hidden] { display: none; }
.combo input[name="city"] { padding-right: 44px; }

.form__submit { width: 100%; margin-top: 4px; }
.form__status {
  margin: 4px 0 0;
  min-height: 1.2em;
  font-size: 14px;
}
.form__status.is-ok    { color: #1F8A4C; }
.form__status.is-err   { color: #C0392B; }
.form__status.is-load  { color: var(--c-ink-2); }

.form.is-invalid input:invalid,
.form.is-invalid select:invalid {
  border-color: #C0392B;
}

/* ===== FAQ ===== */
.faq { display: grid; gap: 12px; max-width: 920px; }
.faq__item {
  background: var(--c-surface-2);
  border-radius: var(--r-md);
  padding: 0;
  border: 1px solid var(--c-line);
  overflow: hidden;
}
.faq__item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 17px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 28px;
  font-weight: 300;
  color: var(--c-brand);
  transition: transform var(--t);
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { margin: 0 24px 20px; color: var(--c-ink-2); }

/* ===== Footer ===== */
.ftr {
  background: var(--c-dark);
  color: #fff;
  padding: 48px 0 32px;
}
.ftr__row {
  display: grid;
  gap: 16px;
}
.ftr__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 18px;
}
.ftr__small {
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, .55);
  line-height: 1.5;
  max-width: 920px;
}
.ftr__copy {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, .4);
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero { padding: 40px 0 56px; }
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__art { height: 280px; }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .form__wrap { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 56px 0; }
  .nav { display: none; }
  .hdr__cta { display: none; }
  .burger { display: block; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: var(--c-bg);
    padding: 24px;
    border-bottom: 1px solid var(--c-line);
    gap: 16px;
  }
}
@media (max-width: 560px) {
  .container { padding-inline: 16px; }
  .benefits { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .marquee__track { font-size: 20px; gap: 32px; }
  .form { padding: 24px; }
  .card { padding: 24px; }
  .step { padding: 24px; }
}