:root {
  color-scheme: light dark;
  --primary-blue: #0e8ceb;
  --deep-blue: #0a5fa8;
  --electric-blue: #26b6ff;
  --soft-sky: #d9f1ff;
  --white: #ffffff;
  --cool-gray: #eef3f7;
  --steel-gray: #7a8a99;
  --graphite: #1f2a37;
  --tg-bg: var(--cool-gray);
  --tg-text: var(--graphite);
  --tg-card: var(--white);
  --tg-hint: var(--steel-gray);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--tg-bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 16px 16px, rgba(38, 182, 255, 0.18), transparent 28px),
    linear-gradient(180deg, rgba(14, 140, 235, 0.14), transparent 260px),
    var(--tg-bg);
  color: var(--tg-text);
  font-family: "Montserrat", "Segoe UI", sans-serif;
}

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

.miniapp {
  width: min(680px, 100%);
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 14px max(22px, env(safe-area-inset-bottom));
}

.menu-screen,
.calculator-screen {
  display: grid;
  gap: 12px;
}

[hidden] {
  display: none !important;
}

.menu-hero {
  padding: 18px 2px 10px;
}

.service-list {
  display: grid;
  gap: 12px;
}

.service-card {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid rgba(10, 95, 168, 0.16);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary-blue), var(--deep-blue));
  color: var(--white);
  box-shadow: 0 16px 36px rgba(10, 95, 168, 0.12);
  font: inherit;
  text-align: left;
  padding: 15px 16px;
  cursor: pointer;
}

.service-card:active {
  transform: translateY(1px);
}

.service-card:focus-visible,
.back-button:focus-visible {
  outline: 3px solid rgba(38, 182, 255, 0.48);
  outline-offset: 2px;
}

.service-button__text {
  min-width: 0;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
}

.service-button__arrow {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  font-size: 18px;
  line-height: 1;
}

.menu-consult {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(10, 95, 168, 0.16);
  border-radius: 8px;
  background: color-mix(in srgb, var(--tg-card) 90%, transparent);
  padding: 12px;
}

.menu-consult img {
  width: 58px;
  height: 58px;
  border: 3px solid var(--white);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(10, 95, 168, 0.18);
}

.menu-consult p:last-child {
  margin: 0;
  color: var(--tg-hint);
  font-size: 14px;
  line-height: 1.4;
}

.back-button {
  width: max-content;
  max-width: 100%;
  min-height: 40px;
  border: 1px solid rgba(10, 95, 168, 0.18);
  border-radius: 999px;
  background: color-mix(in srgb, var(--tg-card) 88%, var(--soft-sky));
  color: var(--deep-blue);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 8px 13px;
  cursor: pointer;
}

.hero {
  display: grid;
  gap: 16px;
  padding: 18px 2px 14px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary-blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: "Bebas Neue", Impact, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

h1 {
  max-width: 440px;
  font-size: clamp(42px, 13vw, 74px);
  line-height: 0.9;
}

.subtitle {
  max-width: 420px;
  margin: 10px 0 0;
  color: var(--tg-hint);
  font-size: 15px;
  line-height: 1.45;
}

.hero__result,
.controls,
.insight,
.metric,
.funnel,
.consult {
  border: 1px solid rgba(10, 95, 168, 0.16);
  border-radius: 8px;
  background: color-mix(in srgb, var(--tg-card) 92%, transparent);
  box-shadow: 0 16px 36px rgba(10, 95, 168, 0.12);
}

.hero__result {
  display: grid;
  gap: 4px;
  padding: 18px;
  background: linear-gradient(135deg, var(--deep-blue), var(--primary-blue));
  color: var(--white);
}

.hero__result span,
.metric span,
.funnel__top span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.72;
}

.hero__result strong {
  font-family: "Bebas Neue", Impact, sans-serif;
  font-size: clamp(48px, 15vw, 78px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0;
}

.controls {
  display: grid;
  gap: 20px;
  padding: 18px;
}

.field {
  display: grid;
  gap: 10px;
}

.field__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 800;
}

output {
  color: var(--deep-blue);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--primary-blue);
}

.number {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(10, 95, 168, 0.18);
  border-radius: 6px;
  background: color-mix(in srgb, var(--tg-card) 88%, var(--soft-sky));
  color: var(--tg-text);
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  padding: 10px 12px;
}

.number:focus-visible,
.consult__link:focus-visible {
  outline: 3px solid rgba(38, 182, 255, 0.48);
  outline-offset: 2px;
}

.field__hint {
  display: block;
  border: 1px solid var(--deep-blue);
  border-left: 4px solid var(--deep-blue);
  border-radius: 6px;
  background: var(--soft-sky);
  color: var(--graphite);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  padding: 10px 11px;
}

.insight {
  margin-top: 12px;
  padding: 14px 16px;
  background: var(--soft-sky);
}

.insight p,
.funnel p,
.consult p {
  margin: 0;
  color: var(--tg-hint);
  font-size: 14px;
  line-height: 1.45;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.metric {
  min-height: 104px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 14px;
}

.metric strong,
.funnel__top strong {
  color: var(--deep-blue);
  font-family: "Bebas Neue", Impact, sans-serif;
  font-size: 34px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.funnel {
  display: grid;
  gap: 12px;
  margin-top: 12px;
  padding: 16px;
}

.funnel__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.track {
  height: 18px;
  overflow: hidden;
  border: 1px solid rgba(10, 95, 168, 0.22);
  border-radius: 999px;
  background:
    repeating-linear-gradient(90deg, rgba(31, 42, 55, 0.14) 0 1px, transparent 1px 10%),
    var(--soft-sky);
}

.track span {
  display: block;
  width: 3%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary-blue), var(--electric-blue));
  transition: width 200ms ease;
}

.consult {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 14px;
  margin-top: 12px;
  padding: 14px;
}

.consult img {
  width: 70px;
  height: 70px;
  border: 3px solid var(--white);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(10, 95, 168, 0.2);
}

.consult h2 {
  font-size: 34px;
  line-height: 0.95;
}

.consult__link {
  grid-column: 1 / -1;
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--deep-blue);
  border-radius: 6px;
  background: var(--primary-blue);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  padding: 12px 16px;
}

@media (min-width: 620px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: end;
  }

  .consult {
    grid-template-columns: 84px minmax(0, 1fr) auto;
    align-items: center;
  }

  .consult img {
    width: 84px;
    height: 84px;
  }

  .consult__link {
    grid-column: auto;
    min-width: 136px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}